Annual Population Estimates for Indiana Townships by County
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| Geographic Area | Population Estimates (as of July 1) | April 1, 2020 | Change July 1, 2020 to July 1, 2021 |
||
|---|---|---|---|---|---|
| 2021 | 2020 | Estimates Base | Number | Percent | |
| Adams County | 35,961 | 35,826 | 35,809 | 135 | 0.4% |
| Blue Creek township | 1,579 | 1,576 | 1,572 | 3 | 0.2% |
| French township | 1,263 | 1,257 | 1,257 | 6 | 0.5% |
| Hartford township | 989 | 987 | 987 | 2 | 0.2% |
| Jefferson township | 1,385 | 1,381 | 1,381 | 4 | 0.3% |
| Kirkland township | 950 | 945 | 946 | 5 | 0.5% |
| Monroe township | 5,306 | 5,286 | 5,285 | 20 | 0.4% |
| Preble township | 1,037 | 1,033 | 1,033 | 4 | 0.4% |
| Root township | 6,088 | 6,060 | 6,056 | 28 | 0.5% |
| St. Marys township | 1,269 | 1,266 | 1,266 | 3 | 0.2% |
| Union township | 905 | 901 | 901 | 4 | 0.4% |
| Wabash township | 6,526 | 6,504 | 6,500 | 22 | 0.3% |
| Washington township | 8,664 | 8,630 | 8,625 | 34 | 0.4% |
| Allen County | 388,608 | 385,892 | 385,410 | 2,716 | 0.7% |
| Aboite township | 42,476 | 42,165 | 42,104 | 311 | 0.7% |
| Adams township | 34,430 | 34,175 | 34,128 | 255 | 0.7% |
| Cedar Creek township | 13,815 | 13,713 | 13,695 | 102 | 0.7% |
| Eel River township | 4,234 | 4,206 | 4,200 | 28 | 0.7% |
| Jackson township | 509 | 505 | 506 | 4 | 0.8% |
| Jefferson township | 2,070 | 2,055 | 2,052 | 15 | 0.7% |
| Lafayette township | 4,284 | 4,252 | 4,247 | 32 | 0.8% |
| Lake township | 2,821 | 2,799 | 2,796 | 22 | 0.8% |
| Madison township | 1,672 | 1,661 | 1,661 | 11 | 0.7% |
| Marion township | 3,881 | 3,847 | 3,840 | 34 | 0.9% |
| Maumee township | 2,663 | 2,641 | 2,638 | 22 | 0.8% |
| Milan township | 3,932 | 3,904 | 3,899 | 28 | 0.7% |
| Monroe township | 1,979 | 1,966 | 1,964 | 13 | 0.7% |
| Perry township | 37,938 | 37,656 | 37,603 | 282 | 0.7% |
| Pleasant township | 2,992 | 2,973 | 2,969 | 19 | 0.6% |
| St. Joseph township | 76,918 | 76,382 | 76,282 | 536 | 0.7% |
| Scipio township | 416 | 412 | 412 | 4 | 1.0% |
| Springfield township | 4,578 | 4,547 | 4,543 | 31 | 0.7% |
| Washington township | 38,813 | 38,496 | 38,439 | 317 | 0.8% |
| Wayne township | 108,187 | 107,537 | 107,432 | 650 | 0.6% |
| Bartholomew County | 82,475 | 82,157 | 82,208 | 318 | 0.4% |
| Camp Atterbury UT | 2 | 2 | 2 | 0 | 0.0% |
| Clay township | 3,275 | 3,261 | 3,261 | 14 | 0.4% |
| Clifty township | 1,012 | 1,007 | 1,009 | 5 | 0.5% |
| Columbus township | 51,237 | 51,058 | 51,092 | 179 | 0.4% |
| Flat Rock township | 1,589 | 1,584 | 1,585 | 5 | 0.3% |
| German township | 7,129 | 7,082 | 7,081 | 47 | 0.7% |
| Harrison township | 4,274 | 4,258 | 4,260 | 16 | 0.4% |
| Haw Creek township | 3,781 | 3,765 | 3,769 | 16 | 0.4% |
| Jackson township | 991 | 988 | 988 | 3 | 0.3% |
| Ohio township | 1,786 | 1,780 | 1,781 | 6 | 0.3% |
| Rock Creek township | 1,384 | 1,380 | 1,382 | 4 | 0.3% |
| Sand Creek township | 2,257 | 2,247 | 2,248 | 10 | 0.4% |
| Wayne township | 3,758 | 3,745 | 3,750 | 13 | 0.3% |
| Benton County | 8,714 | 8,712 | 8,719 | 2 | 0.0% |
| Bolivar township | 1,159 | 1,160 | 1,161 | -1 | -0.1% |
| Center township | 2,725 | 2,721 | 2,722 | 4 | 0.1% |
| Gilboa township | 274 | 274 | 274 | 0 | 0.0% |
| Grant township | 1,079 | 1,079 | 1,080 | 0 | 0.0% |
| Hickory Grove township | 412 | 412 | 412 | 0 | 0.0% |
| Oak Grove township | 1,574 | 1,575 | 1,578 | -1 | -0.1% |
| Parish Grove township | 198 | 198 | 198 | 0 | 0.0% |
| Pine township | 339 | 338 | 338 | 1 | 0.3% |
| Richland township | 551 | 552 | 553 | -1 | -0.2% |
| Union township | 236 | 236 | 236 | 0 | 0.0% |
| York township | 167 | 167 | 167 | 0 | 0.0% |
| Blackford County | 12,091 | 12,098 | 12,112 | -7 | -0.1% |
| Harrison township | 2,341 | 2,339 | 2,342 | 2 | 0.1% |
| Jackson township | 1,223 | 1,223 | 1,224 | 0 | 0.0% |
| Licking township | 7,724 | 7,731 | 7,740 | -7 | -0.1% |
| Washington township | 803 | 805 | 806 | -2 | -0.2% |
| Boone County | 73,052 | 71,169 | 70,812 | 1,883 | 2.6% |
| Center township | 18,982 | 18,773 | 18,768 | 209 | 1.1% |
| Clinton township | 921 | 917 | 918 | 4 | 0.4% |
| Harrison township | 723 | 719 | 720 | 4 | 0.6% |
| Jackson township | 2,783 | 2,762 | 2,762 | 21 | 0.8% |
| Jefferson township | 1,506 | 1,497 | 1,496 | 9 | 0.6% |
| Marion township | 1,252 | 1,244 | 1,246 | 8 | 0.6% |
| Perry township | 884 | 833 | 826 | 51 | 6.1% |
| Sugar Creek township | 2,182 | 2,177 | 2,178 | 5 | 0.2% |
| Washington township | 1,419 | 1,411 | 1,413 | 8 | 0.6% |
| Whitestown town | 5,859 | 5,455 | 5,396 | 404 | 7.4% |
| Worth township | 4,839 | 4,529 | 4,484 | 310 | 6.8% |
| Zionsville town | 31,702 | 30,852 | 30,605 | 850 | 2.8% |
| Brown County | 15,552 | 15,470 | 15,475 | 82 | 0.5% |
| Hamblen township | 4,473 | 4,448 | 4,450 | 25 | 0.6% |
| Jackson township | 3,975 | 3,953 | 3,954 | 22 | 0.6% |
| Van Buren township | 1,927 | 1,917 | 1,917 | 10 | 0.5% |
| Washington township | 5,177 | 5,152 | 5,154 | 25 | 0.5% |
| Carroll County | 20,444 | 20,307 | 20,306 | 137 | 0.7% |
| Adams township | 506 | 502 | 502 | 4 | 0.8% |
| Burlington township | 1,670 | 1,658 | 1,656 | 12 | 0.7% |
| Carrollton township | 634 | 629 | 630 | 5 | 0.8% |
| Clay township | 1,263 | 1,254 | 1,252 | 9 | 0.7% |
| Deer Creek township | 4,603 | 4,570 | 4,570 | 33 | 0.7% |
| Democrat township | 955 | 950 | 950 | 5 | 0.5% |
| Jackson township | 1,390 | 1,381 | 1,382 | 9 | 0.7% |
| Jefferson township | 2,254 | 2,238 | 2,238 | 16 | 0.7% |
| Liberty township | 386 | 383 | 383 | 3 | 0.8% |
| Madison township | 452 | 448 | 448 | 4 | 0.9% |
| Monroe township | 2,882 | 2,870 | 2,871 | 12 | 0.4% |
| Rock Creek township | 463 | 459 | 459 | 4 | 0.9% |
| Tippecanoe township | 2,427 | 2,410 | 2,409 | 17 | 0.7% |
| Washington township | 559 | 555 | 556 | 4 | 0.7% |
| Cass County | 37,563 | 37,771 | 37,870 | -208 | -0.6% |
| Adams township | 852 | 857 | 860 | -5 | -0.6% |
| Bethlehem township | 717 | 722 | 724 | -5 | -0.7% |
| Boone township | 1,365 | 1,371 | 1,375 | -6 | -0.4% |
| Clay township | 2,938 | 2,953 | 2,958 | -15 | -0.5% |
| Clinton township | 617 | 619 | 621 | -2 | -0.3% |
| Deer Creek township | 877 | 883 | 885 | -6 | -0.7% |
| Eel township | 18,470 | 18,584 | 18,634 | -114 | -0.6% |
| Harrison township | 734 | 736 | 738 | -2 | -0.3% |
| Jackson township | 2,735 | 2,752 | 2,759 | -17 | -0.6% |
| Jefferson township | 1,283 | 1,287 | 1,290 | -4 | -0.3% |
| Miami township | 1,289 | 1,295 | 1,298 | -6 | -0.5% |
| Noble township | 1,864 | 1,874 | 1,879 | -10 | -0.5% |
| Tipton township | 2,278 | 2,287 | 2,294 | -9 | -0.4% |
| Washington township | 1,544 | 1,551 | 1,555 | -7 | -0.5% |
| Clark County | 122,738 | 121,282 | 121,093 | 1,456 | 1.2% |
| Bethlehem township | 368 | 366 | 364 | 2 | 0.5% |
| Carr township | 4,919 | 4,863 | 4,851 | 56 | 1.2% |
| Charlestown township | 15,601 | 15,217 | 15,159 | 384 | 2.5% |
| Jeffersonville township | 61,924 | 61,389 | 61,358 | 535 | 0.9% |
| Monroe township | 5,694 | 5,649 | 5,636 | 45 | 0.8% |
| Oregon township | 1,765 | 1,748 | 1,742 | 17 | 1.0% |
| Owen township | 959 | 948 | 946 | 11 | 1.2% |
| Silver Creek township | 13,985 | 13,822 | 13,803 | 163 | 1.2% |
| Union township | 4,603 | 4,568 | 4,559 | 35 | 0.8% |
| Utica township | 8,390 | 8,216 | 8,187 | 174 | 2.1% |
| Washington township | 1,734 | 1,720 | 1,717 | 14 | 0.8% |
| Wood township | 2,796 | 2,776 | 2,771 | 20 | 0.7% |
| Clay County | 26,410 | 26,432 | 26,466 | -22 | -0.1% |
| Brazil township | 8,550 | 8,554 | 8,564 | -4 | 0.0% |
| Cass township | 343 | 343 | 344 | 0 | 0.0% |
| Dick Johnson township | 1,333 | 1,332 | 1,334 | 1 | 0.1% |
| Harrison township | 2,167 | 2,168 | 2,171 | -1 | 0.0% |
| Jackson township | 2,826 | 2,831 | 2,838 | -5 | -0.2% |
| Lewis township | 1,354 | 1,353 | 1,355 | 1 | 0.1% |
| Perry township | 913 | 917 | 918 | -4 | -0.4% |
| Posey township | 4,052 | 4,057 | 4,062 | -5 | -0.1% |
| Sugar Ridge township | 921 | 925 | 925 | -4 | -0.4% |
| Van Buren township | 3,195 | 3,195 | 3,198 | 0 | 0.0% |
| Washington township | 756 | 757 | 757 | -1 | -0.1% |
| Clinton County | 33,065 | 33,151 | 33,190 | -86 | -0.3% |
| Center township | 17,546 | 17,627 | 17,654 | -81 | -0.5% |
| Forest township | 746 | 745 | 746 | 1 | 0.1% |
| Jackson township | 1,162 | 1,162 | 1,164 | 0 | 0.0% |
| Johnson township | 451 | 451 | 452 | 0 | 0.0% |
| Kirklin township | 1,223 | 1,225 | 1,223 | -2 | -0.2% |
| Madison township | 2,156 | 2,159 | 2,160 | -3 | -0.1% |
| Michigan township | 1,550 | 1,553 | 1,555 | -3 | -0.2% |
| Owen township | 890 | 889 | 891 | 1 | 0.1% |
| Perry township | 1,476 | 1,478 | 1,478 | -2 | -0.1% |
| Ross township | 2,800 | 2,799 | 2,801 | 1 | 0.0% |
| Sugar Creek township | 450 | 450 | 451 | 0 | 0.0% |
| Union township | 926 | 926 | 927 | 0 | 0.0% |
| Warren township | 592 | 590 | 591 | 2 | 0.3% |
| Washington township | 1,097 | 1,097 | 1,097 | 0 | 0.0% |
| Crawford County | 10,514 | 10,540 | 10,526 | -26 | -0.2% |
| Boone township | 139 | 140 | 139 | -1 | -0.7% |
| Jennings township | 1,439 | 1,443 | 1,441 | -4 | -0.3% |
| Johnson township | 435 | 435 | 435 | 0 | 0.0% |
| Liberty township | 1,957 | 1,963 | 1,961 | -6 | -0.3% |
| Ohio township | 660 | 661 | 658 | -1 | -0.2% |
| Patoka township | 1,604 | 1,605 | 1,602 | -1 | -0.1% |
| Sterling township | 1,604 | 1,610 | 1,608 | -6 | -0.4% |
| Union township | 715 | 716 | 716 | -1 | -0.1% |
| Whiskey Run township | 1,961 | 1,967 | 1,966 | -6 | -0.3% |
| Daviess County | 33,397 | 33,391 | 33,381 | 6 | 0.0% |
| Barr township | 5,451 | 5,462 | 5,465 | -11 | -0.2% |
| Bogard township | 1,600 | 1,607 | 1,607 | -7 | -0.4% |
| Elmore township | 1,100 | 1,101 | 1,101 | -1 | -0.1% |
| Harrison township | 705 | 706 | 706 | -1 | -0.1% |
| Madison township | 3,025 | 3,032 | 3,032 | -7 | -0.2% |
| Reeve township | 622 | 621 | 621 | 1 | 0.2% |
| Steele township | 924 | 927 | 927 | -3 | -0.3% |
| Van Buren township | 2,810 | 2,814 | 2,814 | -4 | -0.1% |
| Veale township | 1,146 | 1,148 | 1,147 | -2 | -0.2% |
| Washington township | 16,014 | 15,973 | 15,961 | 41 | 0.3% |
| Dearborn County | 50,816 | 50,726 | 50,679 | 90 | 0.2% |
| Caesar Creek township | 267 | 266 | 266 | 1 | 0.4% |
| Center township | 5,068 | 5,060 | 5,056 | 8 | 0.2% |
| Clay township | 2,842 | 2,837 | 2,833 | 5 | 0.2% |
| Harrison township | 3,382 | 3,374 | 3,371 | 8 | 0.2% |
| Hogan township | 1,142 | 1,140 | 1,138 | 2 | 0.2% |
| Jackson township | 1,736 | 1,730 | 1,728 | 6 | 0.3% |
| Kelso township | 2,482 | 2,477 | 2,474 | 5 | 0.2% |
| Lawrenceburg township | 11,240 | 11,239 | 11,236 | 1 | 0.0% |
| Logan township | 3,883 | 3,872 | 3,866 | 11 | 0.3% |
| Manchester township | 3,302 | 3,293 | 3,290 | 9 | 0.3% |
| Miller township | 9,972 | 9,950 | 9,940 | 22 | 0.2% |
| Sparta township | 2,915 | 2,904 | 2,901 | 11 | 0.4% |
| Washington township | 1,461 | 1,460 | 1,458 | 1 | 0.1% |
| York township | 1,124 | 1,124 | 1,122 | 0 | 0.0% |
| Decatur County | 26,320 | 26,477 | 26,472 | -157 | -0.6% |
| Adams township | 1,836 | 1,851 | 1,851 | -15 | -0.8% |
| Clay township | 1,288 | 1,300 | 1,301 | -12 | -0.9% |
| Clinton township | 494 | 500 | 501 | -6 | -1.2% |
| Fugit township | 1,875 | 1,892 | 1,893 | -17 | -0.9% |
| Jackson township | 946 | 953 | 954 | -7 | -0.7% |
| Marion township | 1,688 | 1,706 | 1,707 | -18 | -1.1% |
| Saltcreek township | 1,138 | 1,149 | 1,149 | -11 | -1.0% |
| Sandcreek township | 3,115 | 3,141 | 3,146 | -26 | -0.8% |
| Washington township | 13,940 | 13,985 | 13,970 | -45 | -0.3% |
| DeKalb County | 43,333 | 43,274 | 43,265 | 59 | 0.1% |
| Butler township | 1,715 | 1,714 | 1,714 | 1 | 0.1% |
| Concord township | 1,366 | 1,369 | 1,367 | -3 | -0.2% |
| Fairfield township | 1,363 | 1,362 | 1,362 | 1 | 0.1% |
| Franklin township | 1,148 | 1,149 | 1,149 | -1 | -0.1% |
| Grant township | 3,076 | 3,075 | 3,074 | 1 | 0.0% |
| Jackson township | 3,696 | 3,693 | 3,694 | 3 | 0.1% |
| Keyser township | 7,860 | 7,858 | 7,859 | 2 | 0.0% |
| Newville township | 572 | 572 | 573 | 0 | 0.0% |
| Richland township | 1,249 | 1,248 | 1,248 | 1 | 0.1% |
| Smithfield township | 1,713 | 1,712 | 1,712 | 1 | 0.1% |
| Spencer township | 1,221 | 1,219 | 1,221 | 2 | 0.2% |
| Stafford township | 278 | 277 | 278 | 1 | 0.4% |
| Troy township | 311 | 310 | 310 | 1 | 0.3% |
| Union township | 13,766 | 13,716 | 13,702 | 50 | 0.4% |
| Wilmington township | 3,999 | 4,000 | 4,002 | -1 | 0.0% |
| Delaware County | 111,871 | 111,669 | 111,903 | 202 | 0.2% |
| Center township | 64,650 | 64,598 | 64,736 | 52 | 0.1% |
| Delaware township | 3,464 | 3,461 | 3,468 | 3 | 0.1% |
| Hamilton township | 7,138 | 7,124 | 7,138 | 14 | 0.2% |
| Harrison township | 3,471 | 3,464 | 3,469 | 7 | 0.2% |
| Liberty township | 4,409 | 4,404 | 4,412 | 5 | 0.1% |
| Monroe township | 3,485 | 3,480 | 3,488 | 5 | 0.1% |
| Muncie city | 2,511 | 2,509 | 2,514 | 2 | 0.1% |
| Niles township | 1,362 | 1,360 | 1,363 | 2 | 0.1% |
| Perry township | 1,494 | 1,490 | 1,493 | 4 | 0.3% |
| Salem township | 3,965 | 3,950 | 3,959 | 15 | 0.4% |
| Union township | 2,518 | 2,517 | 2,522 | 1 | 0.0% |
| Washington township | 1,842 | 1,837 | 1,838 | 5 | 0.3% |
| Yorktown town | 11,562 | 11,475 | 11,503 | 87 | 0.8% |
| Dubois County | 43,549 | 43,604 | 43,637 | -55 | -0.1% |
| Bainbridge township | 17,164 | 17,187 | 17,204 | -23 | -0.1% |
| Boone township | 933 | 938 | 940 | -5 | -0.5% |
| Cass township | 2,064 | 2,077 | 2,083 | -13 | -0.6% |
| Columbia township | 1,000 | 1,005 | 1,008 | -5 | -0.5% |
| Ferdinand township | 3,641 | 3,629 | 3,630 | 12 | 0.3% |
| Hall township | 1,271 | 1,278 | 1,281 | -7 | -0.5% |
| Harbison township | 1,560 | 1,570 | 1,574 | -10 | -0.6% |
| Jackson township | 2,173 | 2,183 | 2,190 | -10 | -0.5% |
| Jefferson township | 1,591 | 1,594 | 1,598 | -3 | -0.2% |
| Madison township | 2,884 | 2,894 | 2,903 | -10 | -0.3% |
| Marion township | 1,443 | 1,452 | 1,456 | -9 | -0.6% |
| Patoka township | 7,825 | 7,797 | 7,770 | 28 | 0.4% |
| Elkhart County | 206,921 | 206,842 | 207,047 | 79 | 0.0% |
| Baugo township | 9,449 | 9,435 | 9,441 | 14 | 0.1% |
| Benton township | 3,217 | 3,211 | 3,214 | 6 | 0.2% |
| Cleveland township | 12,884 | 12,852 | 12,857 | 32 | 0.2% |
| Clinton township | 4,826 | 4,820 | 4,825 | 6 | 0.1% |
| Concord township | 55,853 | 55,855 | 55,934 | -2 | 0.0% |
| Elkhart township | 38,606 | 38,661 | 38,700 | -55 | -0.1% |
| Harrison township | 3,560 | 3,558 | 3,560 | 2 | 0.1% |
| Jackson township | 4,972 | 4,969 | 4,973 | 3 | 0.1% |
| Jefferson township | 10,951 | 10,932 | 10,937 | 19 | 0.2% |
| Locke township | 4,259 | 4,261 | 4,264 | -2 | 0.0% |
| Middlebury township | 8,845 | 8,838 | 8,842 | 7 | 0.1% |
| Olive township | 3,425 | 3,420 | 3,424 | 5 | 0.1% |
| Osolo township | 28,660 | 28,634 | 28,666 | 26 | 0.1% |
| Union township | 6,233 | 6,250 | 6,257 | -17 | -0.3% |
| Washington township | 6,884 | 6,861 | 6,865 | 23 | 0.3% |
| York township | 4,297 | 4,285 | 4,288 | 12 | 0.3% |
| Fayette County | 23,360 | 23,333 | 23,398 | 27 | 0.1% |
| Columbia township | 947 | 945 | 947 | 2 | 0.2% |
| Connersville township | 11,963 | 11,955 | 11,988 | 8 | 0.1% |
| Fairview township | 326 | 323 | 324 | 3 | 0.9% |
| Harrison township | 6,234 | 6,227 | 6,245 | 7 | 0.1% |
| Jackson township | 1,479 | 1,473 | 1,478 | 6 | 0.4% |
| Jennings township | 790 | 790 | 792 | 0 | 0.0% |
| Orange township | 679 | 678 | 680 | 1 | 0.1% |
| Posey township | 414 | 414 | 415 | 0 | 0.0% |
| Waterloo township | 528 | 528 | 529 | 0 | 0.0% |
| Floyd County | 80,454 | 80,437 | 80,484 | 17 | 0.0% |
| Franklin township | 1,555 | 1,545 | 1,545 | 10 | 0.6% |
| Georgetown township | 11,254 | 11,237 | 11,234 | 17 | 0.2% |
| Greenville township | 7,755 | 7,660 | 7,645 | 95 | 1.2% |
| Lafayette township | 8,203 | 8,164 | 8,166 | 39 | 0.5% |
| New Albany township | 51,687 | 51,831 | 51,894 | -144 | -0.3% |
| Fountain County | 16,427 | 16,470 | 16,479 | -43 | -0.3% |
| Cain township | 1,105 | 1,117 | 1,119 | -12 | -1.1% |
| Davis township | 565 | 570 | 571 | -5 | -0.9% |
| Fulton township | 579 | 582 | 583 | -3 | -0.5% |
| Jackson township | 593 | 599 | 600 | -6 | -1.0% |
| Logan township | 3,472 | 3,403 | 3,390 | 69 | 2.0% |
| Millcreek township | 1,383 | 1,395 | 1,398 | -12 | -0.9% |
| Richland township | 818 | 826 | 828 | -8 | -1.0% |
| Shawnee township | 641 | 647 | 648 | -6 | -0.9% |
| Troy township | 3,712 | 3,736 | 3,740 | -24 | -0.6% |
| Van Buren township | 2,874 | 2,903 | 2,909 | -29 | -1.0% |
| Wabash township | 685 | 692 | 693 | -7 | -1.0% |
| Franklin County | 22,842 | 22,767 | 22,785 | 75 | 0.3% |
| Bath township | 354 | 353 | 354 | 1 | 0.3% |
| Blooming Grove township | 1,024 | 1,021 | 1,023 | 3 | 0.3% |
| Brookville township | 5,706 | 5,693 | 5,699 | 13 | 0.2% |
| Butler township | 1,303 | 1,301 | 1,303 | 2 | 0.2% |
| Fairfield township | 513 | 511 | 510 | 2 | 0.4% |
| Highland township | 1,412 | 1,411 | 1,413 | 1 | 0.1% |
| Laurel township | 1,414 | 1,409 | 1,409 | 5 | 0.4% |
| Metamora township | 922 | 919 | 921 | 3 | 0.3% |
| Posey township | 1,022 | 1,016 | 1,016 | 6 | 0.6% |
| Ray township | 4,341 | 4,318 | 4,319 | 23 | 0.5% |
| Salt Creek township | 988 | 988 | 987 | 0 | 0.0% |
| Springfield township | 1,126 | 1,117 | 1,117 | 9 | 0.8% |
| Whitewater township | 2,717 | 2,710 | 2,714 | 7 | 0.3% |
| Fulton County | 20,386 | 20,434 | 20,480 | -48 | -0.2% |
| Aubbeenaubbee township | 1,348 | 1,348 | 1,352 | 0 | 0.0% |
| Henry township | 3,037 | 3,045 | 3,053 | -8 | -0.3% |
| Liberty township | 1,542 | 1,545 | 1,548 | -3 | -0.2% |
| Newcastle township | 1,361 | 1,364 | 1,365 | -3 | -0.2% |
| Richland township | 1,086 | 1,090 | 1,092 | -4 | -0.4% |
| Rochester township | 10,208 | 10,232 | 10,254 | -24 | -0.2% |
| Union township | 1,270 | 1,274 | 1,278 | -4 | -0.3% |
| Wayne township | 534 | 536 | 538 | -2 | -0.4% |
| Gibson County | 32,924 | 33,021 | 33,011 | -97 | -0.3% |
| Barton township | 1,482 | 1,491 | 1,492 | -9 | -0.6% |
| Center township | 1,275 | 1,279 | 1,279 | -4 | -0.3% |
| Columbia township | 3,530 | 3,539 | 3,539 | -9 | -0.3% |
| Johnson township | 4,449 | 4,475 | 4,473 | -26 | -0.6% |
| Montgomery township | 4,037 | 4,044 | 4,044 | -7 | -0.2% |
| Patoka township | 11,553 | 11,564 | 11,556 | -11 | -0.1% |
| Union township | 4,368 | 4,391 | 4,392 | -23 | -0.5% |
| Wabash township | 28 | 29 | 29 | -1 | -3.4% |
| Washington township | 728 | 734 | 733 | -6 | -0.8% |
| White River township | 1,474 | 1,475 | 1,474 | -1 | -0.1% |
| Grant County | 66,263 | 66,446 | 66,674 | -183 | -0.3% |
| Center township | 21,576 | 21,621 | 21,688 | -45 | -0.2% |
| Fairmount township | 3,938 | 3,946 | 3,962 | -8 | -0.2% |
| Franklin township | 7,010 | 7,027 | 7,052 | -17 | -0.2% |
| Green township | 451 | 453 | 455 | -2 | -0.4% |
| Jefferson township | 5,688 | 5,702 | 5,715 | -14 | -0.2% |
| Liberty township | 897 | 899 | 902 | -2 | -0.2% |
| Mill township | 10,377 | 10,420 | 10,459 | -43 | -0.4% |
| Monroe township | 1,639 | 1,644 | 1,650 | -5 | -0.3% |
| Pleasant township | 6,943 | 6,964 | 6,991 | -21 | -0.3% |
| Richland township | 896 | 898 | 902 | -2 | -0.2% |
| Sims township | 1,667 | 1,675 | 1,681 | -8 | -0.5% |
| Van Buren township | 1,773 | 1,779 | 1,786 | -6 | -0.3% |
| Washington township | 3,408 | 3,418 | 3,431 | -10 | -0.3% |
| Greene County | 30,786 | 30,790 | 30,803 | -4 | 0.0% |
| Beech Creek township | 2,389 | 2,387 | 2,388 | 2 | 0.1% |
| Cass township | 292 | 294 | 294 | -2 | -0.7% |
| Center township | 3,227 | 3,223 | 3,223 | 4 | 0.1% |
| Fairplay township | 506 | 504 | 504 | 2 | 0.4% |
| Grant township | 685 | 687 | 687 | -2 | -0.3% |
| Highland township | 725 | 724 | 724 | 1 | 0.1% |
| Jackson township | 1,807 | 1,806 | 1,807 | 1 | 0.1% |
| Jefferson township | 1,907 | 1,910 | 1,910 | -3 | -0.2% |
| Richland township | 4,631 | 4,636 | 4,639 | -5 | -0.1% |
| Smith township | 357 | 357 | 357 | 0 | 0.0% |
| Stafford township | 416 | 416 | 417 | 0 | 0.0% |
| Stockton township | 8,162 | 8,162 | 8,167 | 0 | 0.0% |
| Taylor township | 1,106 | 1,105 | 1,105 | 1 | 0.1% |
| Washington township | 1,002 | 1,002 | 1,002 | 0 | 0.0% |
| Wright township | 3,574 | 3,577 | 3,579 | -3 | -0.1% |
| Hamilton County | 356,650 | 348,868 | 347,467 | 7,782 | 2.2% |
| Adams township | 5,193 | 5,198 | 5,204 | -5 | -0.1% |
| Clay township | 100,103 | 99,225 | 99,110 | 878 | 0.9% |
| Delaware township | 35,400 | 34,812 | 34,674 | 588 | 1.7% |
| Fall Creek township | 72,496 | 71,262 | 70,975 | 1,234 | 1.7% |
| Jackson township | 11,082 | 10,881 | 10,861 | 201 | 1.8% |
| Noblesville township | 65,165 | 64,231 | 64,002 | 934 | 1.5% |
| Wayne township | 11,133 | 10,992 | 10,958 | 141 | 1.3% |
| Westfield Washington township | 53,668 | 49,850 | 49,262 | 3,818 | 7.7% |
| White River township | 2,410 | 2,417 | 2,421 | -7 | -0.3% |
| Hancock County | 81,789 | 80,156 | 79,840 | 1,633 | 2.0% |
| Blue River township | 1,441 | 1,437 | 1,432 | 4 | 0.3% |
| Brandywine township | 2,419 | 2,411 | 2,404 | 8 | 0.3% |
| Brown township | 2,531 | 2,530 | 2,523 | 1 | 0.0% |
| Buck Creek township | 9,562 | 9,366 | 9,328 | 196 | 2.1% |
| Center township | 29,288 | 28,703 | 28,605 | 585 | 2.0% |
| Green township | 1,651 | 1,646 | 1,641 | 5 | 0.3% |
| Jackson township | 1,746 | 1,743 | 1,739 | 3 | 0.2% |
| Sugar Creek township | 16,766 | 16,570 | 16,502 | 196 | 1.2% |
| Vernon township | 16,385 | 15,750 | 15,666 | 635 | 4.0% |
| Harrison County | 39,761 | 39,652 | 39,654 | 109 | 0.3% |
| Blue River township | 2,007 | 2,001 | 1,999 | 6 | 0.3% |
| Boone township | 1,305 | 1,304 | 1,304 | 1 | 0.1% |
| Franklin township | 4,173 | 4,168 | 4,169 | 5 | 0.1% |
| Harrison township | 13,416 | 13,389 | 13,392 | 27 | 0.2% |
| Heth township | 1,176 | 1,168 | 1,168 | 8 | 0.7% |
| Jackson township | 6,007 | 5,993 | 5,993 | 14 | 0.2% |
| Morgan township | 4,050 | 4,035 | 4,035 | 15 | 0.4% |
| Posey township | 2,864 | 2,848 | 2,849 | 16 | 0.6% |
| Spencer township | 1,799 | 1,788 | 1,786 | 11 | 0.6% |
| Taylor township | 773 | 773 | 772 | 0 | 0.0% |
| Washington township | 477 | 474 | 475 | 3 | 0.6% |
| Webster township | 1,714 | 1,711 | 1,712 | 3 | 0.2% |
| Hendricks County | 179,355 | 175,528 | 174,788 | 3,827 | 2.2% |
| Brown township | 14,606 | 14,360 | 14,320 | 246 | 1.7% |
| Center township | 13,362 | 13,181 | 13,147 | 181 | 1.4% |
| Clay township | 2,363 | 2,345 | 2,341 | 18 | 0.8% |
| Eel River township | 1,722 | 1,708 | 1,706 | 14 | 0.8% |
| Franklin township | 1,266 | 1,255 | 1,255 | 11 | 0.9% |
| Guilford township | 34,643 | 34,130 | 33,934 | 513 | 1.5% |
| Liberty township | 6,111 | 6,059 | 6,045 | 52 | 0.9% |
| Lincoln township | 35,773 | 34,877 | 34,740 | 896 | 2.6% |
| Marion township | 1,510 | 1,496 | 1,495 | 14 | 0.9% |
| Middle township | 7,139 | 6,902 | 6,849 | 237 | 3.4% |
| Union township | 1,844 | 1,832 | 1,830 | 12 | 0.7% |
| Washington township | 59,016 | 57,383 | 57,126 | 1,633 | 2.8% |
| Henry County | 48,935 | 48,885 | 48,914 | 50 | 0.1% |
| Blue River township | 1,154 | 1,150 | 1,151 | 4 | 0.3% |
| Dudley township | 1,104 | 1,103 | 1,104 | 1 | 0.1% |
| Fall Creek township | 4,676 | 4,666 | 4,665 | 10 | 0.2% |
| Franklin township | 1,103 | 1,101 | 1,102 | 2 | 0.2% |
| Greensboro township | 1,650 | 1,648 | 1,648 | 2 | 0.1% |
| Harrison township | 1,401 | 1,399 | 1,399 | 2 | 0.1% |
| Henry township | 22,029 | 22,023 | 22,043 | 6 | 0.0% |
| Jefferson township | 1,383 | 1,380 | 1,381 | 3 | 0.2% |
| Liberty township | 1,429 | 1,426 | 1,427 | 3 | 0.2% |
| Prairie township | 5,876 | 5,869 | 5,869 | 7 | 0.1% |
| Spiceland township | 2,184 | 2,178 | 2,179 | 6 | 0.3% |
| Stoney Creek township | 812 | 810 | 811 | 2 | 0.2% |
| Wayne township | 4,134 | 4,132 | 4,135 | 2 | 0.0% |
| Howard County | 83,687 | 83,619 | 83,658 | 68 | 0.1% |
| Center township | 45,899 | 45,843 | 45,851 | 56 | 0.1% |
| Clay township | 4,042 | 4,043 | 4,047 | -1 | 0.0% |
| Ervin township | 2,132 | 2,134 | 2,137 | -2 | -0.1% |
| Harrison township | 9,863 | 9,849 | 9,852 | 14 | 0.1% |
| Honey Creek township | 2,310 | 2,314 | 2,318 | -4 | -0.2% |
| Howard township | 2,402 | 2,402 | 2,406 | 0 | 0.0% |
| Jackson township | 547 | 548 | 549 | -1 | -0.2% |
| Liberty township | 4,774 | 4,775 | 4,782 | -1 | 0.0% |
| Monroe township | 1,316 | 1,318 | 1,320 | -2 | -0.2% |
| Taylor township | 9,381 | 9,372 | 9,373 | 9 | 0.1% |
| Union township | 1,021 | 1,021 | 1,023 | 0 | 0.0% |
| Huntington County | 36,717 | 36,599 | 36,662 | 118 | 0.3% |
| Clear Creek township | 1,974 | 1,966 | 1,968 | 8 | 0.4% |
| Dallas township | 2,025 | 2,014 | 2,016 | 11 | 0.5% |
| Huntington township | 20,337 | 20,305 | 20,346 | 32 | 0.2% |
| Jackson township | 4,123 | 4,097 | 4,101 | 26 | 0.6% |
| Jefferson township | 726 | 719 | 720 | 7 | 1.0% |
| Lancaster township | 1,149 | 1,145 | 1,147 | 4 | 0.3% |
| Polk township | 472 | 468 | 469 | 4 | 0.9% |
| Rock Creek township | 1,253 | 1,249 | 1,251 | 4 | 0.3% |
| Salamonie township | 2,271 | 2,261 | 2,264 | 10 | 0.4% |
| Union township | 1,238 | 1,233 | 1,234 | 5 | 0.4% |
| Warren township | 661 | 656 | 658 | 5 | 0.8% |
| Wayne township | 488 | 486 | 488 | 2 | 0.4% |
| Jackson County | 46,067 | 46,373 | 46,428 | -306 | -0.7% |
| Brownstown township | 5,565 | 5,617 | 5,633 | -52 | -0.9% |
| Carr township | 1,332 | 1,344 | 1,348 | -12 | -0.9% |
| Driftwood township | 926 | 939 | 942 | -13 | -1.4% |
| Grassy Fork township | 679 | 687 | 690 | -8 | -1.2% |
| Hamilton township | 1,553 | 1,573 | 1,578 | -20 | -1.3% |
| Jackson township | 23,068 | 23,145 | 23,132 | -77 | -0.3% |
| Owen township | 1,561 | 1,579 | 1,584 | -18 | -1.1% |
| Pershing township | 1,330 | 1,342 | 1,346 | -12 | -0.9% |
| Redding township | 5,180 | 5,224 | 5,236 | -44 | -0.8% |
| Salt Creek township | 297 | 301 | 302 | -4 | -1.3% |
| Vernon township | 3,375 | 3,407 | 3,418 | -32 | -0.9% |
| Washington township | 1,201 | 1,215 | 1,219 | -14 | -1.2% |
| Jasper County | 33,091 | 32,906 | 32,918 | 185 | 0.6% |
| Barkley township | 867 | 862 | 862 | 5 | 0.6% |
| Carpenter township | 1,889 | 1,893 | 1,897 | -4 | -0.2% |
| Gillam township | 571 | 564 | 566 | 7 | 1.2% |
| Hanging Grove township | 226 | 225 | 225 | 1 | 0.4% |
| Jordan township | 326 | 323 | 323 | 3 | 0.9% |
| Kankakee township | 889 | 882 | 881 | 7 | 0.8% |
| Keener township | 10,691 | 10,598 | 10,594 | 93 | 0.9% |
| Marion township | 7,068 | 7,085 | 7,097 | -17 | -0.2% |
| Milroy township | 209 | 208 | 209 | 1 | 0.5% |
| Newton township | 769 | 767 | 766 | 2 | 0.3% |
| Union township | 1,529 | 1,518 | 1,519 | 11 | 0.7% |
| Walker township | 3,680 | 3,653 | 3,654 | 27 | 0.7% |
| Wheatfield township | 4,377 | 4,328 | 4,325 | 49 | 1.1% |
| Jay County | 20,248 | 20,456 | 20,478 | -208 | -1.0% |
| Bearcreek township | 1,613 | 1,627 | 1,629 | -14 | -0.9% |
| Greene township | 932 | 943 | 944 | -11 | -1.2% |
| Jackson township | 980 | 991 | 992 | -11 | -1.1% |
| Jefferson township | 689 | 697 | 698 | -8 | -1.1% |
| Knox township | 455 | 460 | 460 | -5 | -1.1% |
| Madison township | 630 | 635 | 635 | -5 | -0.8% |
| Noble township | 606 | 613 | 614 | -7 | -1.1% |
| Penn township | 1,120 | 1,129 | 1,131 | -9 | -0.8% |
| Pike township | 836 | 844 | 845 | -8 | -0.9% |
| Richland township | 3,933 | 3,981 | 3,984 | -48 | -1.2% |
| Wabash township | 530 | 536 | 537 | -6 | -1.1% |
| Wayne township | 7,924 | 8,000 | 8,009 | -76 | -1.0% |
| Jefferson County | 33,141 | 33,075 | 33,147 | 66 | 0.2% |
| Graham township | 1,598 | 1,596 | 1,598 | 2 | 0.1% |
| Hanover township | 5,492 | 5,472 | 5,480 | 20 | 0.4% |
| Lancaster township | 1,500 | 1,494 | 1,499 | 6 | 0.4% |
| Madison township | 18,067 | 18,051 | 18,094 | 16 | 0.1% |
| Milton township | 846 | 844 | 845 | 2 | 0.2% |
| Monroe township | 361 | 358 | 359 | 3 | 0.8% |
| Republican township | 1,648 | 1,645 | 1,648 | 3 | 0.2% |
| Saluda township | 1,387 | 1,379 | 1,381 | 8 | 0.6% |
| Shelby township | 1,137 | 1,134 | 1,138 | 3 | 0.3% |
| Smyrna township | 1,105 | 1,102 | 1,105 | 3 | 0.3% |
| Jennings County | 27,409 | 27,564 | 27,613 | -155 | -0.6% |
| Bigger township | 644 | 648 | 650 | -4 | -0.6% |
| Campbell township | 1,110 | 1,112 | 1,114 | -2 | -0.2% |
| Center township | 8,082 | 8,142 | 8,161 | -60 | -0.7% |
| Columbia township | 886 | 894 | 895 | -8 | -0.9% |
| Geneva township | 7,489 | 7,511 | 7,522 | -22 | -0.3% |
| Lovett township | 1,048 | 1,054 | 1,056 | -6 | -0.6% |
| Marion township | 1,103 | 1,108 | 1,110 | -5 | -0.5% |
| Montgomery township | 934 | 942 | 943 | -8 | -0.8% |
| Sand Creek township | 848 | 853 | 854 | -5 | -0.6% |
| Spencer township | 2,402 | 2,419 | 2,423 | -17 | -0.7% |
| Vernon township | 2,863 | 2,881 | 2,885 | -18 | -0.6% |
| Johnson County | 164,298 | 162,180 | 161,765 | 2,118 | 1.3% |
| Blue River township | 4,839 | 4,844 | 4,844 | -5 | -0.1% |
| Clark township | 2,946 | 2,922 | 2,921 | 24 | 0.8% |
| Franklin township | 21,175 | 20,963 | 20,934 | 212 | 1.0% |
| Hensley township | 3,887 | 3,810 | 3,790 | 77 | 2.0% |
| Needham township | 7,696 | 7,623 | 7,612 | 73 | 1.0% |
| Nineveh township | 4,158 | 4,142 | 4,142 | 16 | 0.4% |
| Pleasant township | 63,216 | 62,402 | 62,243 | 814 | 1.3% |
| Union township | 2,902 | 2,847 | 2,834 | 55 | 1.9% |
| White River township | 53,479 | 52,627 | 52,445 | 852 | 1.6% |
| Knox County | 35,956 | 36,244 | 36,282 | -288 | -0.8% |
| Busseron township | 1,250 | 1,259 | 1,258 | -9 | -0.7% |
| Decker township | 212 | 214 | 214 | -2 | -0.9% |
| Harrison township | 1,901 | 1,919 | 1,918 | -18 | -0.9% |
| Johnson township | 1,250 | 1,257 | 1,259 | -7 | -0.6% |
| Palmyra township | 1,473 | 1,482 | 1,484 | -9 | -0.6% |
| Steen township | 801 | 808 | 810 | -7 | -0.9% |
| Vigo township | 4,025 | 4,061 | 4,064 | -36 | -0.9% |
| Vincennes township | 21,721 | 21,899 | 21,927 | -178 | -0.8% |
| Washington township | 2,236 | 2,251 | 2,252 | -15 | -0.7% |
| Widner township | 1,087 | 1,094 | 1,096 | -7 | -0.6% |
| Kosciusko County | 80,106 | 80,050 | 80,240 | 56 | 0.1% |
| Clay township | 1,649 | 1,650 | 1,655 | -1 | -0.1% |
| Etna township | 1,480 | 1,483 | 1,487 | -3 | -0.2% |
| Franklin township | 1,090 | 1,088 | 1,093 | 2 | 0.2% |
| Harrison township | 3,707 | 3,716 | 3,727 | -9 | -0.2% |
| Jackson township | 1,237 | 1,237 | 1,239 | 0 | 0.0% |
| Jefferson township | 1,920 | 1,926 | 1,930 | -6 | -0.3% |
| Lake township | 1,536 | 1,537 | 1,542 | -1 | -0.1% |
| Monroe township | 1,143 | 1,142 | 1,147 | 1 | 0.1% |
| Plain township | 8,839 | 8,829 | 8,850 | 10 | 0.1% |
| Prairie township | 1,766 | 1,769 | 1,774 | -3 | -0.2% |
| Scott township | 1,744 | 1,744 | 1,748 | 0 | 0.0% |
| Seward township | 2,290 | 2,290 | 2,296 | 0 | 0.0% |
| Tippecanoe township | 6,565 | 6,568 | 6,586 | -3 | 0.0% |
| Turkey Creek township | 8,615 | 8,625 | 8,652 | -10 | -0.1% |
| Van Buren township | 4,311 | 4,317 | 4,329 | -6 | -0.1% |
| Washington township | 2,899 | 2,898 | 2,906 | 1 | 0.0% |
| Wayne township | 29,315 | 29,231 | 29,279 | 84 | 0.3% |
| LaGrange County | 40,524 | 40,515 | 40,446 | 9 | 0.0% |
| Bloomfield township | 5,882 | 5,879 | 5,870 | 3 | 0.1% |
| Clay township | 3,773 | 3,775 | 3,767 | -2 | -0.1% |
| Clearspring township | 4,626 | 4,625 | 4,618 | 1 | 0.0% |
| Eden township | 4,901 | 4,901 | 4,891 | 0 | 0.0% |
| Greenfield township | 1,342 | 1,341 | 1,340 | 1 | 0.1% |
| Johnson township | 3,573 | 3,576 | 3,570 | -3 | -0.1% |
| Lima township | 2,387 | 2,385 | 2,380 | 2 | 0.1% |
| Milford township | 2,911 | 2,909 | 2,904 | 2 | 0.1% |
| Newbury township | 5,795 | 5,796 | 5,786 | -1 | 0.0% |
| Springfield township | 1,124 | 1,122 | 1,121 | 2 | 0.2% |
| Van Buren township | 4,210 | 4,206 | 4,199 | 4 | 0.1% |
| Lake County | 498,558 | 498,597 | 498,700 | -39 | 0.0% |
| Calumet township | 90,930 | 91,583 | 91,742 | -653 | -0.7% |
| Cedar Creek township | 12,926 | 12,786 | 12,758 | 140 | 1.1% |
| Center township | 39,108 | 38,820 | 38,730 | 288 | 0.7% |
| Eagle Creek township | 1,716 | 1,718 | 1,718 | -2 | -0.1% |
| Hanover township | 18,953 | 18,301 | 18,188 | 652 | 3.6% |
| Hobart township | 40,354 | 40,586 | 40,651 | -232 | -0.6% |
| North township | 155,055 | 156,153 | 156,413 | -1,098 | -0.7% |
| Ross township | 49,006 | 49,074 | 49,078 | -68 | -0.1% |
| St. John township | 69,587 | 68,984 | 68,907 | 603 | 0.9% |
| West Creek township | 7,731 | 7,657 | 7,644 | 74 | 1.0% |
| Winfield township | 13,192 | 12,935 | 12,871 | 257 | 2.0% |
| LaPorte County | 112,390 | 112,222 | 112,417 | 168 | 0.1% |
| Cass township | 1,796 | 1,791 | 1,794 | 5 | 0.3% |
| Center township | 25,219 | 25,211 | 25,262 | 8 | 0.0% |
| Clinton township | 1,560 | 1,556 | 1,559 | 4 | 0.3% |
| Coolspring township | 15,700 | 15,668 | 15,693 | 32 | 0.2% |
| Dewey township | 991 | 991 | 994 | 0 | 0.0% |
| Galena township | 1,937 | 1,931 | 1,933 | 6 | 0.3% |
| Hanna township | 979 | 976 | 978 | 3 | 0.3% |
| Hudson township | 1,849 | 1,845 | 1,847 | 4 | 0.2% |
| Johnson township | 195 | 195 | 196 | 0 | 0.0% |
| Kankakee township | 4,785 | 4,766 | 4,774 | 19 | 0.4% |
| Lincoln township | 1,828 | 1,825 | 1,826 | 3 | 0.2% |
| Michigan township | 27,467 | 27,458 | 27,516 | 9 | 0.0% |
| New Durham township | 8,175 | 8,155 | 8,161 | 20 | 0.2% |
| Noble township | 1,612 | 1,607 | 1,611 | 5 | 0.3% |
| Pleasant township | 3,544 | 3,538 | 3,545 | 6 | 0.2% |
| Prairie township | 217 | 217 | 218 | 0 | 0.0% |
| Scipio township | 5,150 | 5,142 | 5,149 | 8 | 0.2% |
| Springfield township | 3,755 | 3,735 | 3,739 | 20 | 0.5% |
| Union township | 2,257 | 2,254 | 2,259 | 3 | 0.1% |
| Washington township | 1,236 | 1,231 | 1,231 | 5 | 0.4% |
| Wills township | 2,138 | 2,130 | 2,132 | 8 | 0.4% |
| Lawrence County | 45,070 | 45,022 | 45,011 | 48 | 0.1% |
| Bono township | 753 | 754 | 754 | -1 | -0.1% |
| Guthrie township | 1,305 | 1,306 | 1,306 | -1 | -0.1% |
| Indian Creek township | 2,661 | 2,658 | 2,655 | 3 | 0.1% |
| Marion township | 8,837 | 8,833 | 8,831 | 4 | 0.0% |
| Marshall township | 4,565 | 4,563 | 4,563 | 2 | 0.0% |
| Perry township | 2,316 | 2,312 | 2,312 | 4 | 0.2% |
| Pleasant Run township | 1,709 | 1,710 | 1,710 | -1 | -0.1% |
| Shawswick township | 20,731 | 20,692 | 20,686 | 39 | 0.2% |
| Spice Valley township | 2,193 | 2,194 | 2,194 | -1 | 0.0% |
| Madison County | 130,782 | 130,065 | 130,129 | 717 | 0.6% |
| Adams township | 3,957 | 3,944 | 3,948 | 13 | 0.3% |
| Anderson township | 55,275 | 55,135 | 55,211 | 140 | 0.3% |
| Boone township | 649 | 645 | 646 | 4 | 0.6% |
| Duck Creek township | 511 | 510 | 511 | 1 | 0.2% |
| Fall Creek township | 15,263 | 15,109 | 15,116 | 154 | 1.0% |
| Green township | 7,542 | 7,306 | 7,223 | 236 | 3.2% |
| Jackson township | 1,954 | 1,946 | 1,949 | 8 | 0.4% |
| Lafayette township | 5,151 | 5,129 | 5,134 | 22 | 0.4% |
| Monroe township | 8,760 | 8,741 | 8,753 | 19 | 0.2% |
| Pipe Creek township | 12,077 | 12,052 | 12,073 | 25 | 0.2% |
| Richland township | 5,043 | 5,019 | 5,024 | 24 | 0.5% |
| Stony Creek township | 3,935 | 3,902 | 3,902 | 33 | 0.8% |
| Union township | 8,890 | 8,857 | 8,867 | 33 | 0.4% |
| Van Buren township | 1,775 | 1,770 | 1,772 | 5 | 0.3% |
| Marion County | 971,102 | 976,770 | 977,203 | -5,668 | -0.6% |
| Center township | 152,629 | 153,669 | 153,777 | -1,040 | -0.7% |
| Decatur township | 36,696 | 36,894 | 36,903 | -198 | -0.5% |
| Franklin township | 65,796 | 66,161 | 66,176 | -365 | -0.6% |
| Lawrence township | 121,762 | 122,129 | 122,182 | -367 | -0.3% |
| Perry township | 120,985 | 121,751 | 121,811 | -766 | -0.6% |
| Pike township | 82,452 | 82,919 | 82,939 | -467 | -0.6% |
| Warren township | 105,409 | 106,051 | 106,094 | -642 | -0.6% |
| Washington township | 137,983 | 138,843 | 138,909 | -860 | -0.6% |
| Wayne township | 147,390 | 148,353 | 148,412 | -963 | -0.6% |
| Marshall County | 46,121 | 46,018 | 46,095 | 103 | 0.2% |
| Bourbon township | 2,850 | 2,863 | 2,868 | -13 | -0.5% |
| Center township | 15,750 | 15,556 | 15,584 | 194 | 1.2% |
| German township | 8,885 | 8,923 | 8,940 | -38 | -0.4% |
| Green township | 1,035 | 1,040 | 1,042 | -5 | -0.5% |
| North township | 4,046 | 4,059 | 4,065 | -13 | -0.3% |
| Polk township | 2,770 | 2,779 | 2,783 | -9 | -0.3% |
| Tippecanoe township | 1,311 | 1,316 | 1,319 | -5 | -0.4% |
| Union township | 2,781 | 2,770 | 2,769 | 11 | 0.4% |
| Walnut township | 2,871 | 2,883 | 2,890 | -12 | -0.4% |
| West township | 3,822 | 3,829 | 3,835 | -7 | -0.2% |
| Martin County | 9,780 | 9,786 | 9,812 | -6 | -0.1% |
| Center township | 1,447 | 1,448 | 1,452 | -1 | -0.1% |
| Halbert township | 1,551 | 1,549 | 1,554 | 2 | 0.1% |
| Lost River township | 497 | 498 | 499 | -1 | -0.2% |
| Mitcheltree township | 557 | 558 | 559 | -1 | -0.2% |
| Perry township | 5,018 | 5,024 | 5,037 | -6 | -0.1% |
| Rutherford township | 710 | 709 | 711 | 1 | 0.1% |
| Miami County | 36,081 | 35,924 | 35,962 | 157 | 0.4% |
| Allen township | 621 | 619 | 619 | 2 | 0.3% |
| Butler township | 805 | 799 | 801 | 6 | 0.8% |
| Clay township | 858 | 852 | 854 | 6 | 0.7% |
| Deer Creek township | 4,704 | 4,686 | 4,686 | 18 | 0.4% |
| Erie township | 547 | 543 | 543 | 4 | 0.7% |
| Harrison township | 692 | 690 | 690 | 2 | 0.3% |
| Jackson township | 1,829 | 1,823 | 1,825 | 6 | 0.3% |
| Jefferson township | 2,431 | 2,422 | 2,424 | 9 | 0.4% |
| Perry township | 856 | 850 | 852 | 6 | 0.7% |
| Peru township | 10,673 | 10,632 | 10,648 | 41 | 0.4% |
| Pipe Creek township | 6,787 | 6,753 | 6,759 | 34 | 0.5% |
| Richland township | 1,097 | 1,090 | 1,092 | 7 | 0.6% |
| Union township | 774 | 772 | 772 | 2 | 0.3% |
| Washington township | 3,407 | 3,393 | 3,397 | 14 | 0.4% |
| Monroe County | 139,875 | 139,517 | 139,718 | 358 | 0.3% |
| Bean Blossom township | 2,906 | 2,894 | 2,899 | 12 | 0.4% |
| Benton township | 3,219 | 3,209 | 3,213 | 10 | 0.3% |
| Bloomington township | 43,272 | 43,197 | 43,249 | 75 | 0.2% |
| Clear Creek township | 5,260 | 5,246 | 5,255 | 14 | 0.3% |
| Indian Creek township | 1,528 | 1,521 | 1,523 | 7 | 0.5% |
| Perry township | 52,360 | 52,227 | 52,311 | 133 | 0.3% |
| Polk township | 278 | 277 | 278 | 1 | 0.4% |
| Richland township | 14,964 | 14,913 | 14,936 | 51 | 0.3% |
| Salt Creek township | 1,436 | 1,432 | 1,434 | 4 | 0.3% |
| Van Buren township | 12,697 | 12,654 | 12,672 | 43 | 0.3% |
| Washington township | 1,955 | 1,947 | 1,948 | 8 | 0.4% |
| Montgomery County | 38,063 | 37,932 | 37,936 | 131 | 0.3% |
| Brown township | 1,642 | 1,636 | 1,638 | 6 | 0.4% |
| Clark township | 1,846 | 1,841 | 1,843 | 5 | 0.3% |
| Coal Creek township | 1,459 | 1,457 | 1,455 | 2 | 0.1% |
| Franklin township | 1,772 | 1,768 | 1,767 | 4 | 0.2% |
| Madison township | 1,167 | 1,162 | 1,164 | 5 | 0.4% |
| Ripley township | 892 | 890 | 891 | 2 | 0.2% |
| Scott township | 773 | 771 | 772 | 2 | 0.3% |
| Sugar Creek township | 387 | 387 | 388 | 0 | 0.0% |
| Union township | 25,206 | 25,109 | 25,106 | 97 | 0.4% |
| Walnut township | 1,330 | 1,326 | 1,326 | 4 | 0.3% |
| Wayne township | 1,589 | 1,585 | 1,586 | 4 | 0.3% |
| Morgan County | 72,206 | 71,802 | 71,780 | 404 | 0.6% |
| Adams township | 1,220 | 1,214 | 1,214 | 6 | 0.5% |
| Ashland township | 1,776 | 1,768 | 1,769 | 8 | 0.5% |
| Baker township | 725 | 719 | 720 | 6 | 0.8% |
| Brown township | 13,623 | 13,422 | 13,409 | 201 | 1.5% |
| Clay township | 4,263 | 4,250 | 4,252 | 13 | 0.3% |
| Green township | 3,640 | 3,632 | 3,634 | 8 | 0.2% |
| Gregg township | 2,975 | 2,965 | 2,968 | 10 | 0.3% |
| Harrison township | 1,546 | 1,542 | 1,542 | 4 | 0.3% |
| Jackson township | 3,686 | 3,685 | 3,684 | 1 | 0.0% |
| Jefferson township | 3,612 | 3,601 | 3,603 | 11 | 0.3% |
| Madison township | 10,246 | 10,205 | 10,208 | 41 | 0.4% |
| Monroe township | 5,685 | 5,636 | 5,593 | 49 | 0.9% |
| Ray township | 1,582 | 1,578 | 1,579 | 4 | 0.3% |
| Washington township | 17,627 | 17,585 | 17,605 | 42 | 0.2% |
| Newton County | 13,808 | 13,796 | 13,830 | 12 | 0.1% |
| Beaver township | 1,508 | 1,512 | 1,518 | -4 | -0.3% |
| Colfax township | 170 | 171 | 171 | -1 | -0.6% |
| Grant township | 1,094 | 1,098 | 1,102 | -4 | -0.4% |
| Iroquois township | 1,229 | 1,233 | 1,236 | -4 | -0.3% |
| Jackson township | 386 | 385 | 385 | 1 | 0.3% |
| Jefferson township | 1,995 | 1,999 | 2,006 | -4 | -0.2% |
| Lake township | 2,368 | 2,362 | 2,367 | 6 | 0.3% |
| Lincoln township | 4,548 | 4,528 | 4,537 | 20 | 0.4% |
| McClellan township | 217 | 216 | 216 | 1 | 0.5% |
| Washington township | 293 | 292 | 292 | 1 | 0.3% |
| Noble County | 47,227 | 47,379 | 47,457 | -152 | -0.3% |
| Albion township | 2,320 | 2,314 | 2,320 | 6 | 0.3% |
| Allen township | 7,038 | 7,046 | 7,054 | -8 | -0.1% |
| Elkhart township | 2,020 | 2,029 | 2,032 | -9 | -0.4% |
| Green township | 2,024 | 2,033 | 2,035 | -9 | -0.4% |
| Jefferson township | 1,549 | 1,557 | 1,559 | -8 | -0.5% |
| Noble township | 2,922 | 2,936 | 2,942 | -14 | -0.5% |
| Orange township | 3,887 | 3,905 | 3,910 | -18 | -0.5% |
| Perry township | 6,914 | 6,915 | 6,926 | -1 | 0.0% |
| Sparta township | 2,822 | 2,827 | 2,830 | -5 | -0.2% |
| Swan township | 2,291 | 2,302 | 2,306 | -11 | -0.5% |
| Washington township | 1,049 | 1,054 | 1,057 | -5 | -0.5% |
| Wayne township | 10,869 | 10,930 | 10,953 | -61 | -0.6% |
| York township | 1,522 | 1,531 | 1,533 | -9 | -0.6% |
| Ohio County | 5,978 | 5,930 | 5,940 | 48 | 0.8% |
| Cass township | 698 | 692 | 692 | 6 | 0.9% |
| Pike township | 485 | 480 | 482 | 5 | 1.0% |
| Randolph township | 4,340 | 4,308 | 4,316 | 32 | 0.7% |
| Union township | 455 | 450 | 450 | 5 | 1.1% |
| Orange County | 19,830 | 19,839 | 19,867 | -9 | 0.0% |
| French Lick township | 4,564 | 4,559 | 4,549 | 5 | 0.1% |
| Greenfield township | 727 | 726 | 728 | 1 | 0.1% |
| Jackson township | 767 | 766 | 769 | 1 | 0.1% |
| Northeast township | 515 | 516 | 517 | -1 | -0.2% |
| Northwest township | 334 | 335 | 336 | -1 | -0.3% |
| Orangeville township | 734 | 736 | 738 | -2 | -0.3% |
| Orleans township | 3,629 | 3,634 | 3,644 | -5 | -0.1% |
| Paoli township | 5,979 | 5,986 | 6,000 | -7 | -0.1% |
| Southeast township | 1,534 | 1,535 | 1,537 | -1 | -0.1% |
| Stampers Creek township | 1,047 | 1,046 | 1,049 | 1 | 0.1% |
| Owen County | 21,446 | 21,298 | 21,321 | 148 | 0.7% |
| Clay township | 2,629 | 2,610 | 2,613 | 19 | 0.7% |
| Franklin township | 1,268 | 1,260 | 1,260 | 8 | 0.6% |
| Harrison township | 430 | 426 | 427 | 4 | 0.9% |
| Jackson township | 1,693 | 1,676 | 1,677 | 17 | 1.0% |
| Jefferson township | 1,012 | 1,003 | 1,005 | 9 | 0.9% |
| Jennings township | 788 | 783 | 785 | 5 | 0.6% |
| Lafayette township | 1,205 | 1,196 | 1,196 | 9 | 0.8% |
| Marion township | 917 | 910 | 912 | 7 | 0.8% |
| Montgomery township | 1,197 | 1,188 | 1,188 | 9 | 0.8% |
| Morgan township | 1,194 | 1,185 | 1,185 | 9 | 0.8% |
| Taylor township | 1,048 | 1,041 | 1,042 | 7 | 0.7% |
| Washington township | 6,368 | 6,333 | 6,340 | 35 | 0.6% |
| Wayne township | 1,697 | 1,687 | 1,691 | 10 | 0.6% |
| Parke County | 16,407 | 16,154 | 16,156 | 253 | 1.6% |
| Adams township | 5,478 | 5,424 | 5,427 | 54 | 1.0% |
| Florida township | 2,228 | 2,186 | 2,186 | 42 | 1.9% |
| Greene township | 406 | 395 | 395 | 11 | 2.8% |
| Howard township | 369 | 363 | 363 | 6 | 1.7% |
| Jackson township | 703 | 691 | 691 | 12 | 1.7% |
| Liberty township | 615 | 602 | 603 | 13 | 2.2% |
| Penn township | 741 | 726 | 727 | 15 | 2.1% |
| Raccoon township | 671 | 659 | 660 | 12 | 1.8% |
| Reserve township | 1,267 | 1,248 | 1,250 | 19 | 1.5% |
| Sugar Creek township | 309 | 304 | 304 | 5 | 1.6% |
| Union township | 1,461 | 1,433 | 1,432 | 28 | 2.0% |
| Wabash township | 758 | 746 | 744 | 12 | 1.6% |
| Washington township | 1,401 | 1,377 | 1,374 | 24 | 1.7% |
| Perry County | 19,316 | 19,150 | 19,170 | 166 | 0.9% |
| Anderson township | 1,598 | 1,575 | 1,576 | 23 | 1.5% |
| Clark township | 1,077 | 1,061 | 1,061 | 16 | 1.5% |
| Leopold township | 723 | 713 | 712 | 10 | 1.4% |
| Oil township | 2,540 | 2,526 | 2,526 | 14 | 0.6% |
| Tobin township | 710 | 701 | 702 | 9 | 1.3% |
| Troy township | 12,057 | 11,972 | 11,990 | 85 | 0.7% |
| Union township | 611 | 602 | 603 | 9 | 1.5% |
| Pike County | 12,144 | 12,233 | 12,250 | -89 | -0.7% |
| Clay township | 310 | 312 | 312 | -2 | -0.6% |
| Jefferson township | 1,777 | 1,790 | 1,792 | -13 | -0.7% |
| Lockhart township | 844 | 848 | 850 | -4 | -0.5% |
| Logan township | 400 | 403 | 403 | -3 | -0.7% |
| Madison township | 360 | 363 | 363 | -3 | -0.8% |
| Marion township | 681 | 686 | 688 | -5 | -0.7% |
| Monroe township | 631 | 636 | 636 | -5 | -0.8% |
| Patoka township | 2,804 | 2,823 | 2,828 | -19 | -0.7% |
| Washington township | 4,337 | 4,372 | 4,378 | -35 | -0.8% |
| Porter County | 174,243 | 173,256 | 173,215 | 987 | 0.6% |
| Boone township | 6,107 | 6,099 | 6,103 | 8 | 0.1% |
| Center township | 46,579 | 46,261 | 46,268 | 318 | 0.7% |
| Jackson township | 5,621 | 5,600 | 5,600 | 21 | 0.4% |
| Liberty township | 10,969 | 10,909 | 10,903 | 60 | 0.6% |
| Morgan township | 3,997 | 3,984 | 3,984 | 13 | 0.3% |
| Pine township | 2,456 | 2,452 | 2,454 | 4 | 0.2% |
| Pleasant township | 4,503 | 4,480 | 4,481 | 23 | 0.5% |
| Portage township | 48,245 | 47,973 | 47,962 | 272 | 0.6% |
| Porter township | 9,655 | 9,621 | 9,622 | 34 | 0.4% |
| Union township | 9,429 | 9,396 | 9,396 | 33 | 0.4% |
| Washington township | 5,829 | 5,798 | 5,798 | 31 | 0.5% |
| Westchester township | 20,853 | 20,683 | 20,644 | 170 | 0.8% |
| Posey County | 25,116 | 25,161 | 25,222 | -45 | -0.2% |
| Bethel township | 255 | 255 | 255 | 0 | 0.0% |
| Black township | 8,922 | 8,966 | 8,995 | -44 | -0.5% |
| Center township | 1,467 | 1,468 | 1,470 | -1 | -0.1% |
| Harmony township | 1,218 | 1,220 | 1,223 | -2 | -0.2% |
| Lynn township | 820 | 820 | 821 | 0 | 0.0% |
| Marrs township | 5,390 | 5,389 | 5,400 | 1 | 0.0% |
| Point township | 323 | 323 | 324 | 0 | 0.0% |
| Robb township | 1,743 | 1,739 | 1,743 | 4 | 0.2% |
| Robinson township | 3,884 | 3,885 | 3,893 | -1 | 0.0% |
| Smith township | 1,094 | 1,096 | 1,098 | -2 | -0.2% |
| Pulaski County | 12,339 | 12,488 | 12,514 | -149 | -1.2% |
| Beaver township | 406 | 412 | 414 | -6 | -1.5% |
| Cass township | 753 | 758 | 758 | -5 | -0.7% |
| Franklin township | 707 | 715 | 717 | -8 | -1.1% |
| Harrison township | 584 | 591 | 592 | -7 | -1.2% |
| Indian Creek township | 601 | 607 | 608 | -6 | -1.0% |
| Jefferson township | 487 | 490 | 491 | -3 | -0.6% |
| Monroe township | 3,814 | 3,866 | 3,873 | -52 | -1.3% |
| Rich Grove township | 832 | 842 | 844 | -10 | -1.2% |
| Salem township | 1,283 | 1,302 | 1,305 | -19 | -1.5% |
| Tippecanoe township | 1,004 | 1,014 | 1,017 | -10 | -1.0% |
| Van Buren township | 826 | 836 | 838 | -10 | -1.2% |
| White Post township | 1,042 | 1,055 | 1,057 | -13 | -1.2% |
| Putnam County | 36,979 | 36,666 | 36,726 | 313 | 0.9% |
| Clinton township | 1,233 | 1,216 | 1,217 | 17 | 1.4% |
| Cloverdale township | 3,901 | 3,840 | 3,849 | 61 | 1.6% |
| Floyd township | 4,089 | 4,048 | 4,060 | 41 | 1.0% |
| Franklin township | 1,614 | 1,599 | 1,606 | 15 | 0.9% |
| Greencastle township | 12,740 | 12,676 | 12,677 | 64 | 0.5% |
| Jackson township | 855 | 846 | 848 | 9 | 1.1% |
| Jefferson township | 1,283 | 1,269 | 1,273 | 14 | 1.1% |
| Madison township | 1,067 | 1,057 | 1,060 | 10 | 0.9% |
| Marion township | 1,896 | 1,879 | 1,883 | 17 | 0.9% |
| Monroe township | 1,482 | 1,466 | 1,472 | 16 | 1.1% |
| Russell township | 731 | 721 | 721 | 10 | 1.4% |
| Warren township | 3,626 | 3,612 | 3,617 | 14 | 0.4% |
| Washington township | 2,462 | 2,437 | 2,443 | 25 | 1.0% |
| Randolph County | 24,387 | 24,375 | 24,502 | 12 | 0.0% |
| Franklin township | 1,106 | 1,105 | 1,111 | 1 | 0.1% |
| Green township | 990 | 988 | 993 | 2 | 0.2% |
| Greensfork township | 1,050 | 1,050 | 1,055 | 0 | 0.0% |
| Jackson township | 543 | 543 | 546 | 0 | 0.0% |
| Monroe township | 3,454 | 3,452 | 3,469 | 2 | 0.1% |
| Stoney Creek township | 866 | 863 | 868 | 3 | 0.3% |
| Union township | 1,949 | 1,949 | 1,959 | 0 | 0.0% |
| Ward township | 1,033 | 1,032 | 1,038 | 1 | 0.1% |
| Washington township | 1,881 | 1,881 | 1,891 | 0 | 0.0% |
| Wayne township | 4,345 | 4,342 | 4,365 | 3 | 0.1% |
| White River township | 7,170 | 7,170 | 7,207 | 0 | 0.0% |
| Ripley County | 29,081 | 28,980 | 28,995 | 101 | 0.3% |
| Adams township | 5,183 | 5,160 | 5,161 | 23 | 0.4% |
| Brown township | 1,728 | 1,728 | 1,729 | 0 | 0.0% |
| Center township | 2,583 | 2,578 | 2,581 | 5 | 0.2% |
| Delaware township | 1,516 | 1,514 | 1,515 | 2 | 0.1% |
| Franklin township | 3,634 | 3,627 | 3,629 | 7 | 0.2% |
| Jackson township | 944 | 941 | 942 | 3 | 0.3% |
| Johnson township | 3,740 | 3,733 | 3,736 | 7 | 0.2% |
| Laughery township | 5,098 | 5,058 | 5,056 | 40 | 0.8% |
| Otter Creek township | 1,355 | 1,351 | 1,351 | 4 | 0.3% |
| Shelby township | 988 | 984 | 986 | 4 | 0.4% |
| Washington township | 2,312 | 2,306 | 2,309 | 6 | 0.3% |
| Rush County | 16,672 | 16,744 | 16,752 | -72 | -0.4% |
| Anderson township | 1,222 | 1,225 | 1,226 | -3 | -0.2% |
| Center township | 756 | 760 | 761 | -4 | -0.5% |
| Jackson township | 341 | 342 | 343 | -1 | -0.3% |
| Noble township | 573 | 576 | 576 | -3 | -0.5% |
| Orange township | 784 | 788 | 789 | -4 | -0.5% |
| Posey township | 1,042 | 1,045 | 1,046 | -3 | -0.3% |
| Richland township | 322 | 323 | 324 | -1 | -0.3% |
| Ripley township | 2,052 | 2,060 | 2,063 | -8 | -0.4% |
| Rushville township | 7,628 | 7,669 | 7,667 | -41 | -0.5% |
| Union township | 720 | 722 | 722 | -2 | -0.3% |
| Walker township | 832 | 834 | 835 | -2 | -0.2% |
| Washington township | 400 | 400 | 400 | 0 | 0.0% |
| St. Joseph County | 272,212 | 272,549 | 272,912 | -337 | -0.1% |
| Centre township | 14,425 | 14,438 | 14,454 | -13 | -0.1% |
| Clay township | 34,090 | 34,125 | 34,167 | -35 | -0.1% |
| German township | 10,008 | 10,015 | 10,027 | -7 | -0.1% |
| Greene township | 2,955 | 2,960 | 2,962 | -5 | -0.2% |
| Harris township | 24,502 | 24,515 | 24,543 | -13 | -0.1% |
| Liberty township | 3,411 | 3,415 | 3,420 | -4 | -0.1% |
| Lincoln township | 2,867 | 2,874 | 2,878 | -7 | -0.2% |
| Madison township | 1,793 | 1,795 | 1,798 | -2 | -0.1% |
| Olive township | 4,355 | 4,355 | 4,360 | 0 | 0.0% |
| Penn township | 68,670 | 68,748 | 68,845 | -78 | -0.1% |
| Portage township | 93,854 | 94,016 | 94,147 | -162 | -0.2% |
| Union township | 3,483 | 3,487 | 3,494 | -4 | -0.1% |
| Warren township | 7,799 | 7,806 | 7,817 | -7 | -0.1% |
| Scott County | 24,355 | 24,336 | 24,384 | 19 | 0.1% |
| Finley township | 1,498 | 1,492 | 1,496 | 6 | 0.4% |
| Jennings township | 6,447 | 6,453 | 6,467 | -6 | -0.1% |
| Johnson township | 2,437 | 2,431 | 2,435 | 6 | 0.2% |
| Lexington township | 3,399 | 3,386 | 3,390 | 13 | 0.4% |
| Vienna township | 10,574 | 10,574 | 10,596 | 0 | 0.0% |
| Shelby County | 45,039 | 45,026 | 45,055 | 13 | 0.0% |
| Addison township | 21,467 | 21,443 | 21,452 | 24 | 0.1% |
| Brandywine township | 1,899 | 1,900 | 1,902 | -1 | -0.1% |
| Hanover township | 2,207 | 2,210 | 2,212 | -3 | -0.1% |
| Hendricks township | 1,211 | 1,212 | 1,213 | -1 | -0.1% |
| Jackson township | 1,999 | 1,999 | 2,001 | 0 | 0.0% |
| Liberty township | 1,766 | 1,768 | 1,770 | -2 | -0.1% |
| Marion township | 1,910 | 1,911 | 1,912 | -1 | -0.1% |
| Moral township | 4,637 | 4,637 | 4,641 | 0 | 0.0% |
| Noble township | 1,419 | 1,419 | 1,420 | 0 | 0.0% |
| Shelby township | 1,884 | 1,884 | 1,885 | 0 | 0.0% |
| Sugar Creek township | 1,075 | 1,075 | 1,076 | 0 | 0.0% |
| Union township | 926 | 926 | 927 | 0 | 0.0% |
| Van Buren township | 1,454 | 1,456 | 1,457 | -2 | -0.1% |
| Washington township | 1,185 | 1,186 | 1,187 | -1 | -0.1% |
| Spencer County | 19,798 | 19,820 | 19,810 | -22 | -0.1% |
| Carter township | 3,217 | 3,231 | 3,232 | -14 | -0.4% |
| Clay township | 2,860 | 2,870 | 2,870 | -10 | -0.3% |
| Grass township | 1,117 | 1,117 | 1,115 | 0 | 0.0% |
| Hammond township | 1,607 | 1,610 | 1,608 | -3 | -0.2% |
| Harrison township | 1,908 | 1,907 | 1,907 | 1 | 0.1% |
| Huff township | 1,049 | 1,048 | 1,047 | 1 | 0.1% |
| Jackson township | 811 | 806 | 806 | 5 | 0.6% |
| Luce township | 2,385 | 2,383 | 2,379 | 2 | 0.1% |
| Ohio township | 4,844 | 4,848 | 4,846 | -4 | -0.1% |
| Starke County | 23,372 | 23,356 | 23,371 | 16 | 0.1% |
| California township | 2,143 | 2,138 | 2,139 | 5 | 0.2% |
| Center township | 6,073 | 6,073 | 6,077 | 0 | 0.0% |
| Davis township | 985 | 987 | 989 | -2 | -0.2% |
| Jackson township | 546 | 543 | 544 | 3 | 0.6% |
| North Bend township | 1,491 | 1,489 | 1,490 | 2 | 0.1% |
| Oregon township | 3,275 | 3,270 | 3,272 | 5 | 0.2% |
| Railroad township | 1,220 | 1,221 | 1,221 | -1 | -0.1% |
| Washington township | 3,013 | 3,004 | 3,004 | 9 | 0.3% |
| Wayne township | 4,626 | 4,631 | 4,635 | -5 | -0.1% |
| Steuben County | 34,632 | 34,440 | 34,435 | 192 | 0.6% |
| Clear Lake township | 827 | 820 | 821 | 7 | 0.9% |
| Fremont township | 2,944 | 2,925 | 2,925 | 19 | 0.6% |
| Jackson township | 1,726 | 1,711 | 1,712 | 15 | 0.9% |
| Jamestown township | 3,299 | 3,274 | 3,273 | 25 | 0.8% |
| Millgrove township | 1,618 | 1,606 | 1,608 | 12 | 0.7% |
| Otsego township | 2,529 | 2,512 | 2,511 | 17 | 0.7% |
| Pleasant township | 14,223 | 14,166 | 14,157 | 57 | 0.4% |
| Richland township | 412 | 410 | 411 | 2 | 0.5% |
| Salem township | 2,182 | 2,171 | 2,171 | 11 | 0.5% |
| Scott township | 1,208 | 1,203 | 1,203 | 5 | 0.4% |
| Steuben township | 2,956 | 2,939 | 2,939 | 17 | 0.6% |
| York township | 708 | 703 | 704 | 5 | 0.7% |
| Sullivan County | 20,758 | 20,803 | 20,817 | -45 | -0.2% |
| Cass township | 1,838 | 1,843 | 1,844 | -5 | -0.3% |
| Curry township | 3,397 | 3,405 | 3,408 | -8 | -0.2% |
| Fairbanks township | 708 | 710 | 710 | -2 | -0.3% |
| Gill township | 788 | 791 | 792 | -3 | -0.4% |
| Haddon township | 3,759 | 3,766 | 3,768 | -7 | -0.2% |
| Hamilton township | 7,113 | 7,124 | 7,129 | -11 | -0.2% |
| Jackson township | 1,718 | 1,723 | 1,724 | -5 | -0.3% |
| Jefferson township | 363 | 364 | 364 | -1 | -0.3% |
| Turman township | 1,074 | 1,077 | 1,078 | -3 | -0.3% |
| Switzerland County | 9,790 | 9,724 | 9,737 | 66 | 0.7% |
| Cotton township | 1,813 | 1,802 | 1,805 | 11 | 0.6% |
| Craig township | 744 | 740 | 742 | 4 | 0.5% |
| Jefferson township | 3,218 | 3,200 | 3,205 | 18 | 0.6% |
| Pleasant township | 1,346 | 1,340 | 1,342 | 6 | 0.4% |
| Posey township | 1,573 | 1,553 | 1,554 | 20 | 1.3% |
| York township | 1,096 | 1,089 | 1,089 | 7 | 0.6% |
| Tippecanoe County | 187,076 | 186,247 | 186,251 | 829 | 0.4% |
| Fairfield township | 53,222 | 53,178 | 53,252 | 44 | 0.1% |
| Jackson township | 493 | 490 | 489 | 3 | 0.6% |
| Lauramie township | 2,569 | 2,546 | 2,548 | 23 | 0.9% |
| Perry township | 9,153 | 9,085 | 9,090 | 68 | 0.7% |
| Randolph township | 978 | 970 | 971 | 8 | 0.8% |
| Sheffield township | 3,919 | 3,892 | 3,893 | 27 | 0.7% |
| Shelby township | 2,499 | 2,486 | 2,487 | 13 | 0.5% |
| Tippecanoe township | 9,643 | 9,560 | 9,558 | 83 | 0.9% |
| Union township | 1,780 | 1,761 | 1,761 | 19 | 1.1% |
| Wabash township | 64,381 | 63,989 | 63,878 | 392 | 0.6% |
| Washington township | 2,449 | 2,431 | 2,433 | 18 | 0.7% |
| Wayne township | 1,701 | 1,688 | 1,690 | 13 | 0.8% |
| Wea township | 34,289 | 34,171 | 34,201 | 118 | 0.3% |
| Tipton County | 15,372 | 15,365 | 15,359 | 7 | 0.0% |
| Cicero township | 8,055 | 8,050 | 8,048 | 5 | 0.1% |
| Jefferson township | 1,359 | 1,360 | 1,360 | -1 | -0.1% |
| Liberty township | 2,335 | 2,337 | 2,335 | -2 | -0.1% |
| Madison township | 1,280 | 1,279 | 1,279 | 1 | 0.1% |
| Prairie township | 1,066 | 1,065 | 1,065 | 1 | 0.1% |
| Wildcat township | 1,277 | 1,274 | 1,272 | 3 | 0.2% |
| Union County | 7,047 | 7,090 | 7,087 | -43 | -0.6% |
| Brownsville township | 721 | 726 | 726 | -5 | -0.7% |
| Center township | 2,906 | 2,927 | 2,925 | -21 | -0.7% |
| Harmony township | 513 | 516 | 516 | -3 | -0.6% |
| Harrison township | 415 | 416 | 416 | -1 | -0.2% |
| Liberty township | 1,039 | 1,045 | 1,043 | -6 | -0.6% |
| Union township | 1,453 | 1,460 | 1,461 | -7 | -0.5% |
| Vanderburgh County | 179,987 | 180,158 | 180,136 | -171 | -0.1% |
| Armstrong township | 1,579 | 1,564 | 1,562 | 15 | 1.0% |
| Center township | 40,836 | 40,649 | 40,621 | 187 | 0.5% |
| German township | 7,236 | 7,171 | 7,166 | 65 | 0.9% |
| Knight township | 68,290 | 68,669 | 68,683 | -379 | -0.6% |
| Perry township | 24,309 | 24,271 | 24,264 | 38 | 0.2% |
| Pigeon township | 27,140 | 27,333 | 27,349 | -193 | -0.7% |
| Scott township | 10,355 | 10,261 | 10,251 | 94 | 0.9% |
| Union township | 242 | 240 | 240 | 2 | 0.8% |
| Vermillion County | 15,341 | 15,388 | 15,439 | -47 | -0.3% |
| Clinton township | 8,857 | 8,886 | 8,916 | -29 | -0.3% |
| Eugene township | 1,715 | 1,719 | 1,723 | -4 | -0.2% |
| Helt township | 2,439 | 2,447 | 2,456 | -8 | -0.3% |
| Highland township | 1,480 | 1,482 | 1,488 | -2 | -0.1% |
| Vermillion township | 850 | 854 | 856 | -4 | -0.5% |
| Vigo County | 105,994 | 106,007 | 106,153 | -13 | 0.0% |
| Fayette township | 2,710 | 2,713 | 2,716 | -3 | -0.1% |
| Harrison township | 48,855 | 48,875 | 48,946 | -20 | 0.0% |
| Honey Creek township | 17,487 | 17,484 | 17,505 | 3 | 0.0% |
| Linton township | 1,246 | 1,247 | 1,248 | -1 | -0.1% |
| Lost Creek township | 11,253 | 11,250 | 11,264 | 3 | 0.0% |
| Nevins township | 1,815 | 1,815 | 1,817 | 0 | 0.0% |
| Otter Creek township | 8,945 | 8,946 | 8,960 | -1 | 0.0% |
| Pierson township | 1,226 | 1,226 | 1,227 | 0 | 0.0% |
| Prairie Creek township | 1,057 | 1,057 | 1,058 | 0 | 0.0% |
| Prairieton township | 1,116 | 1,113 | 1,115 | 3 | 0.3% |
| Riley township | 3,147 | 3,147 | 3,152 | 0 | 0.0% |
| Sugar Creek township | 7,137 | 7,134 | 7,145 | 3 | 0.0% |
| Wabash County | 30,816 | 30,888 | 30,976 | -72 | -0.2% |
| Chester township | 7,111 | 7,129 | 7,149 | -18 | -0.3% |
| Lagro township | 2,666 | 2,669 | 2,678 | -3 | -0.1% |
| Liberty township | 2,200 | 2,203 | 2,207 | -3 | -0.1% |
| Noble township | 13,809 | 13,854 | 13,896 | -45 | -0.3% |
| Paw Paw township | 1,528 | 1,528 | 1,532 | 0 | 0.0% |
| Pleasant township | 2,322 | 2,324 | 2,329 | -2 | -0.1% |
| Waltz township | 1,180 | 1,181 | 1,185 | -1 | -0.1% |
| Warren County | 8,475 | 8,413 | 8,440 | 62 | 0.7% |
| Adams township | 521 | 517 | 518 | 4 | 0.8% |
| Jordan township | 227 | 225 | 225 | 2 | 0.9% |
| Kent township | 433 | 430 | 432 | 3 | 0.7% |
| Liberty township | 889 | 882 | 885 | 7 | 0.8% |
| Medina township | 500 | 495 | 497 | 5 | 1.0% |
| Mound township | 424 | 422 | 424 | 2 | 0.5% |
| Pike township | 1,156 | 1,150 | 1,152 | 6 | 0.5% |
| Pine township | 538 | 533 | 535 | 5 | 0.9% |
| Prairie township | 233 | 230 | 231 | 3 | 1.3% |
| Steuben township | 501 | 499 | 501 | 2 | 0.4% |
| Warren township | 703 | 696 | 699 | 7 | 1.0% |
| Washington township | 2,350 | 2,334 | 2,341 | 16 | 0.7% |
| Warrick County | 64,514 | 63,966 | 63,898 | 548 | 0.9% |
| Anderson township | 1,239 | 1,224 | 1,222 | 15 | 1.2% |
| Boon township | 13,570 | 13,526 | 13,536 | 44 | 0.3% |
| Campbell township | 1,126 | 1,117 | 1,115 | 9 | 0.8% |
| Greer township | 1,878 | 1,861 | 1,857 | 17 | 0.9% |
| Hart township | 1,583 | 1,564 | 1,559 | 19 | 1.2% |
| Lane township | 251 | 250 | 248 | 1 | 0.4% |
| Ohio township | 41,686 | 41,284 | 41,226 | 402 | 1.0% |
| Owen township | 637 | 631 | 631 | 6 | 1.0% |
| Pigeon township | 982 | 966 | 964 | 16 | 1.7% |
| Skelton township | 1,562 | 1,543 | 1,540 | 19 | 1.2% |
| Washington County | 28,102 | 28,220 | 28,182 | -118 | -0.4% |
| Brown township | 1,078 | 1,081 | 1,079 | -3 | -0.3% |
| Franklin township | 2,461 | 2,466 | 2,462 | -5 | -0.2% |
| Gibson township | 1,120 | 1,124 | 1,121 | -4 | -0.4% |
| Howard township | 1,220 | 1,222 | 1,222 | -2 | -0.2% |
| Jackson township | 2,046 | 2,055 | 2,054 | -9 | -0.4% |
| Jefferson township | 857 | 853 | 851 | 4 | 0.5% |
| Madison township | 660 | 661 | 660 | -1 | -0.2% |
| Monroe township | 611 | 610 | 610 | 1 | 0.2% |
| Pierce township | 2,493 | 2,504 | 2,499 | -11 | -0.4% |
| Polk township | 2,704 | 2,708 | 2,705 | -4 | -0.1% |
| Posey township | 1,834 | 1,839 | 1,835 | -5 | -0.3% |
| Vernon township | 645 | 646 | 646 | -1 | -0.2% |
| Washington township | 10,373 | 10,451 | 10,438 | -78 | -0.7% |
| Wayne County | 66,456 | 66,455 | 66,553 | 1 | 0.0% |
| Abington township | 795 | 795 | 796 | 0 | 0.0% |
| Boston township | 908 | 908 | 909 | 0 | 0.0% |
| Center township | 7,350 | 7,325 | 7,327 | 25 | 0.3% |
| Clay township | 1,071 | 1,070 | 1,073 | 1 | 0.1% |
| Dalton township | 619 | 617 | 618 | 2 | 0.3% |
| Franklin township | 1,313 | 1,313 | 1,316 | 0 | 0.0% |
| Green township | 1,289 | 1,289 | 1,291 | 0 | 0.0% |
| Harrison township | 398 | 397 | 398 | 1 | 0.3% |
| Jackson township | 4,243 | 4,244 | 4,249 | -1 | 0.0% |
| Jefferson township | 3,185 | 3,182 | 3,183 | 3 | 0.1% |
| New Garden township | 1,928 | 1,930 | 1,933 | -2 | -0.1% |
| Perry township | 825 | 825 | 826 | 0 | 0.0% |
| Washington township | 1,368 | 1,368 | 1,370 | 0 | 0.0% |
| Wayne township | 39,974 | 40,005 | 40,075 | -31 | -0.1% |
| Webster township | 1,190 | 1,187 | 1,189 | 3 | 0.3% |
| Wells County | 28,197 | 28,179 | 28,180 | 18 | 0.1% |
| Chester township | 949 | 947 | 948 | 2 | 0.2% |
| Harrison township | 8,819 | 8,819 | 8,821 | 0 | 0.0% |
| Jackson township | 761 | 761 | 762 | 0 | 0.0% |
| Jefferson township | 5,850 | 5,845 | 5,845 | 5 | 0.1% |
| Lancaster township | 6,058 | 6,047 | 6,045 | 11 | 0.2% |
| Liberty township | 1,072 | 1,070 | 1,071 | 2 | 0.2% |
| Nottingham township | 1,020 | 1,021 | 1,021 | -1 | -0.1% |
| Rockcreek township | 1,583 | 1,583 | 1,583 | 0 | 0.0% |
| Union township | 2,085 | 2,086 | 2,084 | -1 | 0.0% |
| White County | 24,651 | 24,636 | 24,688 | 15 | 0.1% |
| Big Creek township | 827 | 829 | 830 | -2 | -0.2% |
| Cass township | 581 | 579 | 581 | 2 | 0.3% |
| Honey Creek township | 1,195 | 1,194 | 1,197 | 1 | 0.1% |
| Jackson township | 695 | 694 | 695 | 1 | 0.1% |
| Liberty township | 2,024 | 2,018 | 2,020 | 6 | 0.3% |
| Lincoln township | 637 | 638 | 640 | -1 | -0.2% |
| Monon township | 3,293 | 3,289 | 3,296 | 4 | 0.1% |
| Prairie township | 3,371 | 3,369 | 3,377 | 2 | 0.1% |
| Princeton township | 1,518 | 1,519 | 1,523 | -1 | -0.1% |
| Round Grove township | 251 | 252 | 252 | -1 | -0.4% |
| Union township | 9,903 | 9,899 | 9,920 | 4 | 0.0% |
| West Point township | 356 | 356 | 357 | 0 | 0.0% |
| Whitley County | 34,430 | 34,316 | 34,191 | 114 | 0.3% |
| Cleveland township | 3,328 | 3,328 | 3,322 | 0 | 0.0% |
| Columbia township | 11,821 | 11,777 | 11,719 | 44 | 0.4% |
| Etna-Troy township | 1,873 | 1,864 | 1,858 | 9 | 0.5% |
| Jefferson township | 2,244 | 2,235 | 2,228 | 9 | 0.4% |
| Richland township | 1,780 | 1,774 | 1,768 | 6 | 0.3% |
| Smith township | 5,265 | 5,252 | 5,235 | 13 | 0.2% |
| Thorncreek township | 4,199 | 4,183 | 4,170 | 16 | 0.4% |
| Union township | 2,650 | 2,638 | 2,629 | 12 | 0.5% |
| Washington township | 1,270 | 1,265 | 1,262 | 5 | 0.4% |
Geographic changes since 2010
- Eagle Township and Union Township in Boone County became inactive as a result of Zionsville town becoming independent. These townships became part of the new Zionsville county subdivision record, except for the portion of Eagle Township that was not part of Zionsville, which was assigned to the county subdivision record for Whitestown. The effective date on this action was January 2, 2010 (reported to the Census Bureau in March 2011).
- Mount Pleasant Township in Delaware County became inactive as a result of its consolidation into Yorktown town. The portion of Mount Pleasant Township that was not part of Yorktown was assigned to the county subdivision record for Muncie. The effective date on this action was January 1, 2013.
- Washington Township in Hamilton County changed its name to Westfield Washington Township, as of Nov. 10, 2018; however, this change does not show up in Census Bureau data prior to the 2020 census.
Note: The estimates are based on the 2020 Census and reflect changes to the April 1, 2020 population due to geographic program revisions and the application of disclosure avoidance to protect confidentiality. All geographic boundaries for the Vintage 2021 subcounty population estimates series are as of January 1, 2021.
Source: U.S. Census Bureau