Population Estimates for Indiana Counties, 2020-2023
View analysis of these estimates from the IBRC: Indiana sees stronger population growth in 2023
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Geographic Area | FIPS Code | April 1, 2020 | Population Estimate (as of July 1) | Change July 1, 2020 to July 1, 2023 |
Rank: Pop Change July 1, 2020 to July 1, 2023 |
Change July 1, 2022 to July 1, 2023 |
Rank: Pop Change July 1, 2022 to July 1, 2023 |
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Census | Rank | 2020 | 2021 | 2022 | 2023 | Number | Percent | Number | Percent | Number | Percent | Number | Percent | ||
Indiana | 18000 | 6,785,528 | n/a | 6,789,098 | 6,813,798 | 6,832,274 | 6,862,199 | 73,101 | 1.1% | n/a | n/a | 29,925 | 0.4% | n/a | n/a |
Adams County | 18001 | 35,809 | 45 | 35,849 | 35,991 | 36,151 | 36,288 | 439 | 1.2% | 22 | 25 | 137 | 0.4% | 39 | 38 |
Allen County | 18003 | 385,410 | 3 | 386,103 | 389,163 | 391,644 | 394,545 | 8,442 | 2.2% | 3 | 10 | 2,901 | 0.7% | 4 | 15 |
Bartholomew County | 18005 | 82,208 | 19 | 82,218 | 82,729 | 83,394 | 84,003 | 1,785 | 2.2% | 12 | 11 | 609 | 0.7% | 12 | 17 |
Benton County | 18007 | 8,719 | 89 | 8,715 | 8,686 | 8,672 | 8,729 | 14 | 0.2% | 58 | 52 | 57 | 0.7% | 52 | 23 |
Blackford County | 18009 | 12,112 | 85 | 12,105 | 12,041 | 11,919 | 11,893 | -212 | -1.8% | 80 | 91 | -26 | -0.2% | 70 | 78 |
Boone County | 18011 | 70,812 | 24 | 71,137 | 73,080 | 74,309 | 76,120 | 4,983 | 7.0% | 6 | 2 | 1,811 | 2.4% | 6 | 2 |
Brown County | 18013 | 15,475 | 79 | 15,485 | 15,592 | 15,587 | 15,653 | 168 | 1.1% | 43 | 31 | 66 | 0.4% | 50 | 33 |
Carroll County | 18015 | 20,306 | 72 | 20,339 | 20,525 | 20,514 | 20,525 | 186 | 0.9% | 41 | 35 | 11 | 0.1% | 62 | 64 |
Cass County | 18017 | 37,870 | 40 | 37,786 | 37,558 | 37,537 | 37,666 | -120 | -0.3% | 71 | 71 | 129 | 0.3% | 40 | 41 |
Clark County | 18019 | 121,093 | 14 | 121,360 | 122,895 | 124,222 | 125,467 | 4,107 | 3.4% | 7 | 6 | 1,245 | 1.0% | 7 | 9 |
Clay County | 18021 | 26,466 | 60 | 26,427 | 26,394 | 26,410 | 26,460 | 33 | 0.1% | 55 | 55 | 50 | 0.2% | 55 | 51 |
Clinton County | 18023 | 33,190 | 49 | 33,178 | 32,983 | 32,769 | 32,730 | -448 | -1.4% | 87 | 88 | -39 | -0.1% | 74 | 74 |
Crawford County | 18025 | 10,526 | 86 | 10,524 | 10,491 | 10,517 | 10,438 | -86 | -0.8% | 67 | 81 | -79 | -0.8% | 79 | 91 |
Daviess County | 18027 | 33,381 | 48 | 33,357 | 33,396 | 33,496 | 33,656 | 299 | 0.9% | 30 | 38 | 160 | 0.5% | 34 | 31 |
Dearborn County | 18029 | 50,679 | 28 | 50,750 | 50,875 | 50,900 | 51,215 | 465 | 0.9% | 21 | 34 | 315 | 0.6% | 17 | 25 |
Decatur County | 18031 | 26,472 | 59 | 26,474 | 26,353 | 26,454 | 26,399 | -75 | -0.3% | 66 | 69 | -55 | -0.2% | 75 | 77 |
DeKalb County | 18033 | 43,265 | 36 | 43,292 | 43,395 | 43,813 | 44,198 | 906 | 2.1% | 15 | 12 | 385 | 0.9% | 16 | 12 |
Delaware County | 18035 | 111,903 | 16 | 111,762 | 112,057 | 112,163 | 112,321 | 559 | 0.5% | 19 | 43 | 158 | 0.1% | 35 | 54 |
Dubois County | 18037 | 43,637 | 35 | 43,642 | 43,565 | 43,492 | 43,546 | -96 | -0.2% | 68 | 66 | 54 | 0.1% | 53 | 57 |
Elkhart County | 18039 | 207,047 | 6 | 206,991 | 207,054 | 206,873 | 206,409 | -582 | -0.3% | 91 | 68 | -464 | -0.2% | 91 | 79 |
Fayette County | 18041 | 23,398 | 65 | 23,359 | 23,381 | 23,389 | 23,362 | 3 | 0.0% | 60 | 60 | -27 | -0.1% | 72 | 73 |
Floyd County | 18043 | 80,484 | 20 | 80,519 | 80,595 | 80,621 | 80,809 | 290 | 0.4% | 31 | 47 | 188 | 0.2% | 31 | 48 |
Fountain County | 18045 | 16,479 | 77 | 16,492 | 16,480 | 16,620 | 16,731 | 239 | 1.4% | 38 | 18 | 111 | 0.7% | 46 | 21 |
Franklin County | 18047 | 22,785 | 67 | 22,788 | 22,889 | 23,083 | 23,096 | 308 | 1.4% | 29 | 21 | 13 | 0.1% | 61 | 63 |
Fulton County | 18049 | 20,480 | 70 | 20,469 | 20,412 | 20,368 | 20,358 | -111 | -0.5% | 70 | 76 | -10 | 0.0% | 67 | 67 |
Gibson County | 18051 | 33,011 | 51 | 33,049 | 32,965 | 33,002 | 32,904 | -145 | -0.4% | 75 | 72 | -98 | -0.3% | 83 | 82 |
Grant County | 18053 | 66,674 | 25 | 66,507 | 66,188 | 65,993 | 66,200 | -307 | -0.5% | 84 | 73 | 207 | 0.3% | 26 | 43 |
Greene County | 18055 | 30,803 | 54 | 30,793 | 30,862 | 31,071 | 31,196 | 403 | 1.3% | 24 | 22 | 125 | 0.4% | 41 | 37 |
Hamilton County | 18057 | 347,467 | 4 | 348,996 | 357,620 | 365,463 | 371,645 | 22,649 | 6.5% | 1 | 3 | 6,182 | 1.7% | 1 | 4 |
Hancock County | 18059 | 79,840 | 22 | 80,180 | 81,891 | 83,117 | 86,166 | 5,986 | 7.5% | 4 | 1 | 3,049 | 3.7% | 3 | 1 |
Harrison County | 18061 | 39,654 | 38 | 39,676 | 39,805 | 39,790 | 40,006 | 330 | 0.8% | 28 | 40 | 216 | 0.5% | 25 | 27 |
Hendricks County | 18063 | 174,788 | 9 | 175,596 | 179,800 | 183,119 | 186,387 | 10,791 | 6.1% | 2 | 4 | 3,268 | 1.8% | 2 | 3 |
Henry County | 18065 | 48,914 | 29 | 48,903 | 49,024 | 48,815 | 48,929 | 26 | 0.1% | 56 | 57 | 114 | 0.2% | 45 | 47 |
Howard County | 18067 | 83,658 | 18 | 83,589 | 83,650 | 83,546 | 83,831 | 242 | 0.3% | 37 | 49 | 285 | 0.3% | 18 | 42 |
Huntington County | 18069 | 36,662 | 42 | 36,646 | 36,788 | 36,800 | 36,781 | 135 | 0.4% | 46 | 46 | -19 | -0.1% | 69 | 68 |
Jackson County | 18071 | 46,428 | 31 | 46,479 | 46,224 | 46,230 | 46,460 | -19 | 0.0% | 61 | 61 | 230 | 0.5% | 24 | 30 |
Jasper County | 18073 | 32,918 | 52 | 32,908 | 33,165 | 33,345 | 33,535 | 627 | 1.9% | 18 | 15 | 190 | 0.6% | 30 | 26 |
Jay County | 18075 | 20,478 | 71 | 20,474 | 20,282 | 20,118 | 20,032 | -442 | -2.2% | 86 | 92 | -86 | -0.4% | 80 | 86 |
Jefferson County | 18077 | 33,147 | 50 | 33,100 | 33,117 | 32,936 | 33,056 | -44 | -0.1% | 64 | 64 | 120 | 0.4% | 43 | 39 |
Jennings County | 18079 | 27,613 | 58 | 27,580 | 27,513 | 27,484 | 27,622 | 42 | 0.2% | 54 | 53 | 138 | 0.5% | 38 | 29 |
Johnson County | 18081 | 161,765 | 11 | 162,237 | 164,394 | 165,686 | 167,819 | 5,582 | 3.4% | 5 | 5 | 2,133 | 1.3% | 5 | 6 |
Knox County | 18083 | 36,282 | 43 | 36,256 | 35,976 | 35,876 | 36,070 | -186 | -0.5% | 77 | 75 | 194 | 0.5% | 29 | 28 |
Kosciusko County | 18085 | 80,240 | 21 | 80,141 | 80,237 | 80,564 | 80,364 | 223 | 0.3% | 39 | 51 | -200 | -0.2% | 89 | 81 |
LaGrange County | 18087 | 40,446 | 37 | 40,542 | 40,527 | 40,854 | 40,907 | 365 | 0.9% | 26 | 36 | 53 | 0.1% | 54 | 56 |
Lake County | 18089 | 498,700 | 2 | 498,957 | 499,257 | 499,657 | 500,598 | 1,641 | 0.3% | 13 | 48 | 941 | 0.2% | 10 | 53 |
LaPorte County | 18091 | 112,417 | 15 | 112,270 | 112,513 | 111,822 | 111,706 | -564 | -0.5% | 90 | 74 | -116 | -0.1% | 84 | 72 |
Lawrence County | 18093 | 45,011 | 34 | 45,016 | 45,066 | 45,231 | 45,084 | 68 | 0.2% | 52 | 54 | -147 | -0.3% | 87 | 84 |
Madison County | 18095 | 130,129 | 13 | 130,167 | 130,841 | 131,383 | 132,504 | 2,337 | 1.8% | 9 | 16 | 1,121 | 0.9% | 8 | 14 |
Marion County | 18097 | 977,203 | 1 | 976,659 | 971,543 | 969,223 | 968,460 | -8,199 | -0.8% | 92 | 82 | -763 | -0.1% | 92 | 70 |
Marshall County | 18099 | 46,095 | 32 | 46,071 | 46,160 | 46,378 | 46,352 | 281 | 0.6% | 32 | 41 | -26 | -0.1% | 71 | 69 |
Martin County | 18101 | 9,812 | 87 | 9,809 | 9,804 | 9,827 | 9,897 | 88 | 0.9% | 48 | 37 | 70 | 0.7% | 49 | 19 |
Miami County | 18103 | 35,962 | 44 | 35,906 | 35,999 | 35,546 | 35,402 | -504 | -1.4% | 88 | 89 | -144 | -0.4% | 86 | 85 |
Monroe County | 18105 | 139,718 | 12 | 139,585 | 140,176 | 139,621 | 139,342 | -243 | -0.2% | 82 | 65 | -279 | -0.2% | 90 | 76 |
Montgomery County | 18107 | 37,936 | 39 | 37,935 | 38,057 | 38,319 | 38,573 | 638 | 1.7% | 17 | 17 | 254 | 0.7% | 22 | 22 |
Morgan County | 18109 | 71,780 | 23 | 71,836 | 72,275 | 72,260 | 73,227 | 1,391 | 1.9% | 14 | 14 | 967 | 1.3% | 9 | 5 |
Newton County | 18111 | 13,830 | 82 | 13,799 | 13,820 | 13,839 | 13,960 | 161 | 1.2% | 45 | 27 | 121 | 0.9% | 42 | 13 |
Noble County | 18113 | 47,457 | 30 | 47,460 | 47,392 | 47,234 | 47,430 | -30 | -0.1% | 62 | 62 | 196 | 0.4% | 28 | 36 |
Ohio County | 18115 | 5,940 | 92 | 5,928 | 5,994 | 6,097 | 6,004 | 76 | 1.3% | 51 | 24 | -93 | -1.5% | 82 | 92 |
Orange County | 18117 | 19,867 | 73 | 19,850 | 19,806 | 19,601 | 19,638 | -212 | -1.1% | 81 | 86 | 37 | 0.2% | 58 | 52 |
Owen County | 18119 | 21,321 | 68 | 21,318 | 21,514 | 21,487 | 21,532 | 214 | 1.0% | 40 | 32 | 45 | 0.2% | 56 | 49 |
Parke County | 18121 | 16,156 | 78 | 16,150 | 16,486 | 16,367 | 16,484 | 334 | 2.1% | 27 | 13 | 117 | 0.7% | 44 | 18 |
Perry County | 18123 | 19,170 | 75 | 19,155 | 19,334 | 19,207 | 19,209 | 54 | 0.3% | 53 | 50 | 2 | 0.0% | 66 | 66 |
Pike County | 18125 | 12,250 | 84 | 12,249 | 12,170 | 12,143 | 12,106 | -143 | -1.2% | 74 | 87 | -37 | -0.3% | 73 | 83 |
Porter County | 18127 | 173,215 | 10 | 173,318 | 174,551 | 174,848 | 175,335 | 2,017 | 1.2% | 10 | 28 | 487 | 0.3% | 15 | 46 |
Posey County | 18129 | 25,222 | 61 | 25,185 | 25,165 | 25,098 | 25,040 | -145 | -0.6% | 76 | 78 | -58 | -0.2% | 76 | 80 |
Pulaski County | 18131 | 12,514 | 83 | 12,515 | 12,360 | 12,449 | 12,385 | -130 | -1.0% | 72 | 85 | -64 | -0.5% | 77 | 88 |
Putnam County | 18133 | 36,726 | 41 | 36,689 | 37,043 | 37,294 | 37,567 | 878 | 2.4% | 16 | 9 | 273 | 0.7% | 19 | 16 |
Randolph County | 18135 | 24,502 | 63 | 24,415 | 24,409 | 24,350 | 24,216 | -199 | -0.8% | 79 | 80 | -134 | -0.6% | 85 | 89 |
Ripley County | 18137 | 28,995 | 55 | 28,980 | 29,015 | 29,030 | 29,227 | 247 | 0.9% | 35 | 39 | 197 | 0.7% | 27 | 20 |
Rush County | 18139 | 16,752 | 76 | 16,763 | 16,679 | 16,672 | 16,847 | 84 | 0.5% | 49 | 42 | 175 | 1.0% | 32 | 7 |
St. Joseph County | 18141 | 272,912 | 5 | 272,682 | 272,286 | 272,282 | 272,848 | 166 | 0.1% | 44 | 56 | 566 | 0.2% | 13 | 50 |
Scott County | 18143 | 24,384 | 64 | 24,377 | 24,422 | 24,500 | 24,657 | 280 | 1.1% | 33 | 29 | 157 | 0.6% | 36 | 24 |
Shelby County | 18145 | 45,055 | 33 | 45,060 | 45,101 | 45,189 | 45,231 | 171 | 0.4% | 42 | 45 | 42 | 0.1% | 57 | 60 |
Spencer County | 18147 | 19,810 | 74 | 19,833 | 19,841 | 19,849 | 19,910 | 77 | 0.4% | 50 | 44 | 61 | 0.3% | 51 | 44 |
Starke County | 18149 | 23,371 | 66 | 23,396 | 23,373 | 23,203 | 23,206 | -190 | -0.8% | 78 | 79 | 3 | 0.0% | 65 | 65 |
Steuben County | 18151 | 34,435 | 46 | 34,441 | 34,702 | 34,772 | 34,917 | 476 | 1.4% | 20 | 20 | 145 | 0.4% | 37 | 34 |
Sullivan County | 18153 | 20,817 | 69 | 20,812 | 20,777 | 20,671 | 20,757 | -55 | -0.3% | 65 | 67 | 86 | 0.4% | 47 | 35 |
Switzerland County | 18155 | 9,737 | 88 | 9,748 | 9,869 | 10,009 | 10,019 | 271 | 2.8% | 34 | 8 | 10 | 0.1% | 63 | 59 |
Tippecanoe County | 18157 | 186,251 | 7 | 186,387 | 187,423 | 188,237 | 188,792 | 2,405 | 1.3% | 8 | 23 | 555 | 0.3% | 14 | 45 |
Tipton County | 18159 | 15,359 | 81 | 15,392 | 15,394 | 15,325 | 15,256 | -136 | -0.9% | 73 | 84 | -69 | -0.5% | 78 | 87 |
Union County | 18161 | 7,087 | 91 | 7,082 | 7,018 | 6,967 | 6,973 | -109 | -1.5% | 69 | 90 | 6 | 0.1% | 64 | 61 |
Vanderburgh County | 18163 | 180,136 | 8 | 180,336 | 180,165 | 179,563 | 179,810 | -526 | -0.3% | 89 | 70 | 247 | 0.1% | 23 | 55 |
Vermillion County | 18165 | 15,439 | 80 | 15,409 | 15,435 | 15,433 | 15,417 | 8 | 0.1% | 59 | 58 | -16 | -0.1% | 68 | 71 |
Vigo County | 18167 | 106,153 | 17 | 106,130 | 106,116 | 106,082 | 106,153 | 23 | 0.0% | 57 | 59 | 71 | 0.1% | 48 | 62 |
Wabash County | 18169 | 30,976 | 53 | 30,934 | 30,893 | 30,842 | 30,670 | -264 | -0.9% | 83 | 83 | -172 | -0.6% | 88 | 90 |
Warren County | 18171 | 8,440 | 90 | 8,423 | 8,449 | 8,488 | 8,518 | 95 | 1.1% | 47 | 30 | 30 | 0.4% | 60 | 40 |
Warrick County | 18173 | 63,898 | 27 | 63,996 | 64,657 | 65,231 | 65,867 | 1,871 | 2.9% | 11 | 7 | 636 | 1.0% | 11 | 10 |
Washington County | 18175 | 28,182 | 56 | 28,238 | 28,138 | 28,171 | 28,205 | -33 | -0.1% | 63 | 63 | 34 | 0.1% | 59 | 58 |
Wayne County | 18177 | 66,553 | 26 | 66,507 | 66,435 | 66,216 | 66,127 | -380 | -0.6% | 85 | 77 | -89 | -0.1% | 81 | 75 |
Wells County | 18179 | 28,180 | 57 | 28,155 | 28,154 | 28,298 | 28,555 | 400 | 1.4% | 25 | 19 | 257 | 0.9% | 20 | 11 |
White County | 18181 | 24,688 | 62 | 24,673 | 24,643 | 24,660 | 24,917 | 244 | 1.0% | 36 | 33 | 257 | 1.0% | 21 | 8 |
Whitley County | 18183 | 34,191 | 47 | 34,329 | 34,470 | 34,577 | 34,742 | 413 | 1.2% | 23 | 26 | 165 | 0.5% | 33 | 32 |
Source: U.S. Census Bureau
This page was updated on Thursday, March 14, 2024.