1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 % Change 1900 t Indiana 2516462 2700876 2930390 3238503 3427796 3934224 4662498 5195392 5490210 5544159 6080485 141.6% Adams 22232 21840 20503 19957 21254 22393 24643 26871 29619 31095 33625 51.2% Allen 77270 93386 114303 146743 155084 183722 232196 280455 294335 300836 331849 329.5% Bartholomew 24594 24813 23887 24864 28276 36108 48198 57022 65088 63657 71435 190.5% Benton 13123 12688 12206 11886 11117 11462 11912 11262 10218 9441 9421 -28.2% Blackford 17213 15820 14084 13617 13783 14026 14792 15888 15570 14067 14048 -18.4% Boone 26321 24673 23575 22290 22081 23993 27543 30870 36446 38147 46107 75.2% Brown 9727 7975 7019 5168 6189 6209 7024 9057 12377 14080 14957 53.8% Carroll 19953 17970 16315 15049 15410 16010 16934 17734 19722 18809 20165 1.1% Cass 34545 36368 38333 34518 36908 38793 40931 40456 40936 38413 40930 18.5% Clark 31835 30260 29381 30764 31020 48330 62795 75876 88838 87777 96472 203.0% Clay 34285 32535 29447 26479 25365 23918 24207 23933 24862 24705 26556 -22.5% Clinton 28202 26674 27737 27329 28411 29734 30765 30547 31545 30974 33866 20.1% Crawford 13476 12057 11201 10160 10171 9289 8379 8033 9820 9914 10743 -20.3% Daviess 29914 27747 26856 25832 26163 26762 26636 26602 27836 27533 29820 -0.3% Dearborn 22194 21396 20033 21056 23053 25141 28674 29430 34291 38835 46109 107.8% Decatur 19518 18793 17813 17308 17722 18218 20019 22738 23841 23645 24555 25.8% Dekalb 25711 25054 25600 24911 24756 26023 28271 30837 33606 35324 40285 56.7% Delaware 49624 51414 56377 67270 74963 90252 110938 129219 128587 119659 118769 139.3% Dubois 20357 19843 19915 20553 22579 23785 27463 30934 34238 36616 39674 94.9% Elkhart 45052 49008 56384 68875 72634 84512 106790 126529 137330 156198 182791 305.7% Fayette 13495 14415 17142 19243 19411 23391 24454 26216 28272 26015 25588 89.6% Floyd 30118 30293 30661 34655 35061 43955 51397 55622 61205 64404 70823 135.2% Fountain 21446 20439 18823 17971 18299 17836 18706 18257 19033 17808 17954 -16.3% Franklin 16388 15335 14806 14498 14412 16034 17015 16943 19612 19580 22151 35.2% Fulton 17453 16879 16478 15038 15577 16565 16957 16984 19335 18840 20511 17.5% Gibson 30099 30137 29201 29202 30709 30720 29949 30444 33156 31913 32500 8.0% Grant 54693 51426 51353 51066 55813 62156 75741 83955 80934 74169 73403 34.2% Greene 28530 36873 36770 31481 31330 27886 26327 26894 30416 30410 33157 16.2% Hamilton 29914 27026 24222 23444 24614 28491 40132 54532 82027 108936 182740 510.9% Hancock 19189 19030 17210 16605 17302 20332 26665 35096 43939 45527 55391 188.7% Harrison 21702 20232 18656 17254 17106 17858 19207 20423 27276 29890 34325 58.2% Hendricks 21292 20840 20291 19725 20151 24594 40896 53974 69804 75717 104093 388.9% Henry 25088 29758 34682 35238 40208 45505 48899 52603 53336 48139 48508 93.4% Howard 28575 33177 43965 46696 47752 54498 69509 83198 86896 80827 84964 197.3% Huntington 28901 28982 31671 29073 29931 31400 33814 34970 35596 35427 38075 31.7% Jackson 26633 24727 24228 23731 26612 28237 30556 33187 36523 37730 41335 55.2% Jasper 14292 13044 13961 13388 14397 17031 18842 20429 26138 24960 30043 110.2% Jay 26818 24961 23318 20846 22601 23157 22572 23575 23239 21512 21806 -18.7% Jefferson 22913 20483 20709 19182 19912 21613 24061 27006 30419 29797 31705 38.4% Jennings 15757 14203 13280 11800 13680 15250 17267 19454 22854 23661 27554 74.9% Johnson 20223 20394 20739 21706 22493 26183 43704 61138 77240 88109 115209 469.7% Knox 32746 39183 46195 43813 43973 43415 41561 41546 41838 39884 39256 19.9% Kosciusko 29109 27936 27120 27488 29561 33002 40373 48127 59555 65294 74057 154.4% Lagrange 15284 15148 14009 13780 14352 15347 17380 20890 25550 29477 34909 128.4% Lake 37892 82864 159957 261310 293195 368152 513269 546253 522917 475594 484564 1178.8% Laporte 38386 45797 50443 60490 63660 76808 95111 105342 108632 107066 110106 186.8% Lawrence 25729 30625 28228 35583 35045 34346 36564 38038 42472 42836 45922 78.5% Madison 70470 65224 69151 82888 88575 103911 125819 138522 139336 130669 133358 89.2% Marion 197227 263661 348061 422666 460926 551777 697567 793769 765233 797159 860454 336.3% Marshall 25119 24175 23744 25077 25935 29468 32443 34986 39155 42182 45128 79.7% Martin 14711 12950 11865 10103 10300 10678 10608 10969 11001 10369 10369 -29.5% Miami 28344 29350 28668 29032 27926 28201 38000 39246 39820 36897 36082 27.3% Monroe 20873 23426 24519 35974 36534 50080 59225 85221 98783 108978 120563 477.6% Montgomery 29388 29296 28490 26980 27231 29122 32089 33930 35501 34436 37629 28.0% Morgan 20457 21182 20010 19424 19801 23726 33875 44176 51999 55920 66689 226.0% Newton 10448 10504 10144 9841 10775 11006 11502 11606 14844 13551 14566 39.4% Noble 23533 24009 22470 22404 22776 25075 28162 31382 35443 37877 46275 96.6% Ohio 4724 4329 4024 3747 3782 4223 4165 4289 5114 5315 5623 19.0% Orange 16854 17192 16974 17459 17311 16879 16877 16968 18677 18409 19306 14.5% Owen 15149 14053 12760 11351 12090 11763 11400 12163 15841 17281 21786 43.8% Parke 23000 22214 18875 16561 17358 15674 14804 14628 16372 15410 17241 -25.0% Perry 18778 18078 16692 16625 17770 17367 17232 19075 19346 19107 18899 0.6% Pike 20486 19684 18684 16361 17045 14995 12797 12281 13465 12509 12837 -37.3% Porter 19175 20540 20256 22821 27836 40076 60279 87114 119816 128932 146798 665.6% Posey 22333 21670 19334 17853 19183 19818 19214 21740 26414 25968 27061 21.2% Pulaski 14033 13312 12385 11195 12056 12493 12837 12534 13258 12643 13755 -2.0% Putnam 21478 20520 19880 20448 20839 22950 24927 26932 29163 30315 36019 67.7% Randolph 28653 29013 26484 24859 26766 27141 28434 28915 29997 27148 27401 -4.4% Ripley 19881 19452 18694 18078 18898 18763 20641 21138 24398 24616 26523 33.4% Rush 20148 19349 19241 19412 18927 19799 20393 20352 19604 18129 18261 -9.4% St. Joseph 58881 84312 103304 160033 161823 205058 238614 244827 241617 247052 265559 351.0% Scott 8307 8323 7424 6664 8978 11519 14643 17144 20422 20991 22960 176.4% Shelby 26491 26802 25982 26552 25953 28026 34093 37797 39887 40307 43445 64.0% Spencer 22407 20676 18400 16713 16211 16174 16074 17134 19361 19490 20391 -9.0% Starke 10431 10567 10278 10620 12258 15282 17911 19280 21997 22747 23556 125.8% Steuben 15219 14274 13360 13386 13740 17087 17184 20159 24694 27446 33214 118.2% Sullivan 26005 32439 31630 28133 27014 23667 21721 19889 21107 18993 21751 -16.4% Switzerland 11840 9914 9311 8432 8167 7599 7092 6306 7153 7738 9065 -23.4% Tippecanoe 38659 40063 42813 47535 51020 74473 89122 109378 121702 130598 148955 285.3% Tipton 19116 17459 16152 15208 15135 15566 15856 16650 16819 16119 16577 -13.3% Union 6748 6260 6021 5880 6017 6412 6457 6582 6860 6976 7349 8.9% Vanderburgh 71769 77438 92293 113320 130783 160422 165794 168772 167515 165058 171922 139.5% Vermillion 15252 18865 27625 23238 21787 19723 17683 16793 18229 16773 16788 10.1% Vigo 62035 87930 100212 98861 99709 105160 108458 114528 112385 106107 105848 70.6% Wabash 28235 26926 27231 25170 26601 29047 32605 35553 36640 35069 34960 23.8% Warren 11371 10899 9699 9167 9055 8535 8545 8705 8976 8176 8419 -26.0% Warrick 22329 21911 19862 18230 19435 21527 23577 27972 41474 44920 52383 134.6% Washington 19409 17445 16645 16285 17008 16520 17819 19278 21932 23717 27223 40.3% Wayne 38970 43757 48136 54809 59229 68566 74039 79109 76058 71951 71097 82.4% Wells 23449 22418 20509 18411 19099 19564 21220 23821 25401 25948 27600 17.7% White 19138 17602 17351 15831 17037 18042 19709 20995 23867 23265 25267 32.0% Whitley 17328 16892 15660 15931 17001 18828 20954 23395 26215 27651 30707 77.2% Source: U.S. Census Bureau Indiana Business Research Center/STATS Indiana