| County | Total Population Living in Group Quarters (GQ) | Institutionalized* | Non-institutionalized* | |||||||||||||
| 2010 | 2000 | 1990 | Chg. 00 to 10 | Chg. 90 to 00 | % Chg. 00 to 10 | % Chg. 90 to 00 | % of Total Pop. in 2010 |
2010 | 2000 | 1990 | % of GQ Total in 2010 | 2010 | 2000 | 1990 | % of GQ Total in 2010 | |
| State of Indiana | 186,923 | 178,154 | 161,992 | 8,769 | 16,162 | 4.9% | 10.0% | 2.9% | 95,336 | 90,885 | 81,686 | 51.0% | 91,587 | 87,269 | 80,306 | 49.0% |
| Adams | 421 | 427 | 474 | -6 | -47 | -1.4% | -9.9% | 1.2% | 387 | 368 | 463 | 91.9% | 34 | 59 | 11 | 8.1% |
| Allen | 6,107 | 5,580 | 4,671 | 527 | 909 | 9.4% | 19.5% | 1.7% | 3,410 | 3,317 | 3,126 | 55.8% | 2,697 | 2,263 | 1,545 | 44.2% |
| Bartholomew | 1,147 | 900 | 770 | 247 | 130 | 27.4% | 16.9% | 1.5% | 779 | 863 | 673 | 67.9% | 368 | 37 | 97 | 32.1% |
| Benton | 92 | 203 | 118 | -111 | 85 | -54.7% | 72.0% | 1.0% | 77 | 203 | 118 | 83.7% | 15 | 0 | 0 | 16.3% |
| Blackford | 163 | 183 | 127 | -20 | 56 | -10.9% | 44.1% | 1.3% | 159 | 177 | 127 | 97.5% | 4 | 6 | 0 | 2.5% |
| Boone | 574 | 829 | 728 | -255 | 101 | -30.8% | 13.9% | 1.0% | 514 | 719 | 728 | 89.5% | 60 | 110 | 0 | 10.5% |
| Brown | 163 | 139 | 81 | 24 | 58 | 17.3% | 71.6% | 1.1% | 120 | 127 | 81 | 73.6% | 43 | 12 | 0 | 26.4% |
| Carroll | 106 | 212 | 218 | -106 | -6 | -50.0% | -2.8% | 0.5% | 103 | 202 | 215 | 97.2% | 3 | 10 | 3 | 2.8% |
| Cass | 1,066 | 1,162 | 1,023 | -96 | 139 | -8.3% | 13.6% | 2.7% | 662 | 989 | 1,004 | 62.1% | 404 | 173 | 19 | 37.9% |
| Clark | 1,515 | 1,578 | 1,386 | -63 | 192 | -4.0% | 13.9% | 1.4% | 1,144 | 1,286 | 1,152 | 75.5% | 371 | 292 | 234 | 24.5% |
| Clay | 341 | 314 | 328 | 27 | -14 | 8.6% | -4.3% | 1.3% | 278 | 286 | 320 | 81.5% | 63 | 28 | 8 | 18.5% |
| Clinton | 830 | 854 | 648 | -24 | 206 | -2.8% | 31.8% | 2.5% | 797 | 834 | 647 | 96.0% | 33 | 20 | 1 | 4.0% |
| Crawford | 62 | 101 | 84 | -39 | 17 | -38.6% | 20.2% | 0.6% | 57 | 90 | 84 | 91.9% | 5 | 11 | 0 | 8.1% |
| Daviess | 581 | 544 | 538 | 37 | 6 | 6.8% | 1.1% | 1.8% | 487 | 496 | 538 | 83.8% | 94 | 48 | 0 | 16.2% |
| Dearborn | 530 | 513 | 465 | 17 | 48 | 3.3% | 10.3% | 1.1% | 480 | 430 | 436 | 90.6% | 50 | 83 | 29 | 9.4% |
| Decatur | 377 | 295 | 332 | 82 | -37 | 27.8% | -11.1% | 1.5% | 288 | 267 | 332 | 76.4% | 89 | 28 | 0 | 23.6% |
| De Kalb | 615 | 454 | 372 | 161 | 82 | 35.5% | 22.0% | 1.5% | 378 | 405 | 330 | 61.5% | 237 | 49 | 42 | 38.5% |
| Delaware | 8,830 | 6,933 | 8,039 | 1,897 | -1,106 | 27.4% | -13.8% | 7.5% | 1,541 | 1,609 | 1,155 | 17.5% | 7,289 | 5,324 | 6,884 | 82.5% |
| Dubois | 893 | 779 | 836 | 114 | -57 | 14.6% | -6.8% | 2.1% | 714 | 537 | 480 | 80.0% | 179 | 242 | 356 | 20.0% |
| Elkhart | 3,804 | 2,782 | 2,695 | 1,022 | 87 | 36.7% | 3.2% | 1.9% | 2,803 | 1,692 | 1,797 | 73.7% | 1,001 | 1,090 | 898 | 26.3% |
| Fayette | 367 | 500 | 374 | -133 | 126 | -26.6% | 33.7% | 1.5% | 304 | 434 | 364 | 82.8% | 63 | 66 | 10 | 17.2% |
| Floyd | 1,329 | 1,039 | 1,003 | 290 | 36 | 27.9% | 3.6% | 1.8% | 1,010 | 953 | 950 | 76.0% | 319 | 86 | 53 | 24.0% |
| Fountain | 172 | 184 | 199 | -12 | -15 | -6.5% | -7.5% | 1.0% | 164 | 183 | 196 | 95.3% | 8 | 1 | 3 | 4.7% |
| Franklin | 187 | 360 | 320 | -173 | 40 | -48.1% | 12.5% | 0.8% | 74 | 195 | 125 | 39.6% | 113 | 165 | 195 | 60.4% |
| Fulton | 224 | 153 | 174 | 71 | -21 | 46.4% | -12.1% | 1.1% | 212 | 153 | 174 | 94.6% | 12 | 0 | 0 | 5.4% |
| Gibson | 738 | 683 | 484 | 55 | 199 | 8.1% | 41.1% | 2.2% | 502 | 440 | 377 | 68.0% | 236 | 243 | 107 | 32.0% |
| Grant | 5,022 | 4,515 | 3,334 | 507 | 1,181 | 11.2% | 35.4% | 7.2% | 917 | 1,277 | 1,622 | 18.3% | 4,105 | 3,238 | 1,712 | 81.7% |
| Greene | 281 | 546 | 400 | -265 | 146 | -48.5% | 36.5% | 0.8% | 247 | 488 | 383 | 87.9% | 34 | 58 | 17 | 12.1% |
| Hamilton | 1,628 | 1,617 | 914 | 11 | 703 | 0.7% | 76.9% | 0.6% | 1,503 | 1,316 | 726 | 92.3% | 125 | 301 | 188 | 7.7% |
| Hancock | 649 | 458 | 561 | 191 | -103 | 41.7% | -18.4% | 0.9% | 592 | 414 | 519 | 91.2% | 57 | 44 | 42 | 8.8% |
| Harrison | 461 | 360 | 252 | 101 | 108 | 28.1% | 42.9% | 1.2% | 406 | 306 | 217 | 88.1% | 55 | 54 | 35 | 11.9% |
| Hendricks | 3,360 | 3,218 | 2,362 | 142 | 856 | 4.4% | 36.2% | 2.3% | 3,292 | 3,058 | 2,354 | 98.0% | 68 | 160 | 8 | 2.0% |
| Henry | 3,016 | 692 | 683 | 2,324 | 9 | 335.8% | 1.3% | 6.1% | 2,928 | 610 | 675 | 97.1% | 88 | 82 | 8 | 2.9% |
| Howard | 1,282 | 1,157 | 909 | 125 | 248 | 10.8% | 27.3% | 1.5% | 1,022 | 993 | 782 | 79.7% | 260 | 164 | 127 | 20.3% |
| Huntington | 1,330 | 1,435 | 1,061 | -105 | 374 | -7.3% | 35.2% | 3.6% | 436 | 749 | 665 | 32.8% | 894 | 686 | 396 | 67.2% |
| Jackson | 595 | 556 | 413 | 39 | 143 | 7.0% | 34.6% | 1.4% | 551 | 500 | 411 | 92.6% | 44 | 56 | 2 | 7.4% |
| Jasper | 926 | 988 | 1,062 | -62 | -74 | -6.3% | -7.0% | 2.8% | 338 | 329 | 369 | 36.5% | 588 | 659 | 693 | 63.5% |
| Jay | 243 | 227 | 252 | 16 | -25 | 7.0% | -9.9% | 1.1% | 190 | 170 | 238 | 78.2% | 53 | 57 | 14 | 21.8% |
| Jefferson | 1,905 | 1,844 | 1,830 | 61 | 14 | 3.3% | 0.8% | 5.9% | 1,072 | 839 | 841 | 56.3% | 833 | 1,005 | 989 | 43.7% |
| Jennings | 298 | 530 | 730 | -232 | -200 | -43.8% | -27.4% | 1.0% | 231 | 178 | 723 | 77.5% | 67 | 352 | 7 | 22.5% |
| Johnson | 2,332 | 3,603 | 3,049 | -1,271 | 554 | -35.3% | 18.2% | 1.7% | 1,699 | 1,432 | 1,725 | 72.9% | 633 | 2,171 | 1,324 | 27.1% |
| Knox | 2,645 | 2,496 | 2,787 | 149 | -291 | 6.0% | -10.4% | 6.9% | 785 | 658 | 660 | 29.7% | 1,860 | 1,838 | 2,127 | 70.3% |
| Kosciusko | 1,568 | 1,371 | 1,125 | 197 | 246 | 14.4% | 21.9% | 2.0% | 660 | 1,124 | 630 | 42.1% | 908 | 247 | 495 | 57.9% |
| Lagrange | 324 | 205 | 429 | 119 | -224 | 58.0% | -52.2% | 0.9% | 183 | 156 | 424 | 56.5% | 141 | 49 | 5 | 43.5% |
| Lake | 6,349 | 5,648 | 4,842 | 701 | 806 | 12.4% | 16.6% | 1.3% | 3,659 | 3,686 | 3,215 | 57.6% | 2,690 | 1,962 | 1,627 | 42.4% |
| La Porte | 6,623 | 6,490 | 6,029 | 133 | 461 | 2.0% | 7.6% | 5.9% | 6,380 | 6,256 | 5,984 | 96.3% | 243 | 234 | 45 | 3.7% |
| Lawrence | 653 | 717 | 681 | -64 | 36 | -8.9% | 5.3% | 1.4% | 604 | 659 | 617 | 92.5% | 49 | 58 | 64 | 7.5% |
| Madison | 6,277 | 5,326 | 5,183 | 951 | 143 | 17.9% | 2.8% | 4.8% | 4,758 | 3,980 | 4,048 | 75.8% | 1,519 | 1,346 | 1,135 | 24.2% |
| Marion | 16,675 | 18,696 | 14,329 | -2,021 | 4,367 | -10.8% | 30.5% | 1.8% | 9,267 | 11,963 | 9,725 | 55.6% | 7,408 | 6,733 | 4,604 | 44.4% |
| Marshall | 670 | 681 | 652 | -11 | 29 | -1.6% | 4.4% | 1.4% | 513 | 401 | 494 | 76.6% | 157 | 280 | 158 | 23.4% |
| Martin | 93 | 108 | 256 | -15 | -148 | -13.9% | -57.8% | 0.9% | 36 | 104 | 81 | 38.7% | 57 | 4 | 175 | 61.3% |
| Miami | 3,416 | 1,490 | 827 | 1,926 | 663 | 129.3% | 80.2% | 9.3% | 3,399 | 1,455 | 256 | 99.5% | 17 | 35 | 571 | 0.5% |
| Monroe | 14,976 | 14,331 | 15,112 | 645 | -781 | 4.5% | -5.2% | 10.9% | 819 | 1,140 | 778 | 5.5% | 14,157 | 13,191 | 14,334 | 94.5% |
| Montgomery | 1,171 | 1,205 | 1,205 | -34 | 0 | -2.8% | 0.0% | 3.1% | 471 | 491 | 519 | 40.2% | 700 | 714 | 686 | 59.8% |
| Morgan | 592 | 696 | 487 | -104 | 209 | -14.9% | 42.9% | 0.9% | 512 | 609 | 472 | 86.5% | 80 | 87 | 15 | 13.5% |
| Newton | 170 | 190 | 157 | -20 | 33 | -10.5% | 21.0% | 1.2% | 170 | 190 | 156 | 100.0% | 0 | 0 | 1 | 0.0% |
| Noble | 831 | 662 | 627 | 169 | 35 | 25.5% | 5.6% | 1.7% | 750 | 623 | 516 | 90.3% | 81 | 39 | 111 | 9.7% |
| Ohio | 52 | 46 | 58 | 6 | -12 | 13.0% | -20.7% | 0.8% | 52 | 46 | 58 | 100.0 % | 0 | 0 | 0 | 0.0% |
| Orange | 258 | 314 | 256 | -56 | 58 | -17.8% | 22.7% | 1.3% | 235 | 306 | 239 | 91.1% | 23 | 8 | 17 | 8.9% |
| Owen | 197 | 287 | 146 | -90 | 141 | -31.4% | 96.6% | 0.9% | 181 | 243 | 144 | 91.9% | 16 | 44 | 2 | 8.1% |
| Parke | 1,741 | 1,168 | 520 | 573 | 648 | 49.1% | 124.6% | 10.0% | 1,711 | 1,114 | 520 | 98.3% | 30 | 54 | 0 | 1.7% |
| Perry | 1,532 | 1,111 | 910 | 421 | 201 | 37.9% | 22.1% | 7.9% | 1,506 | 1,071 | 902 | 98.3% | 26 | 40 | 8 | 1.7% |
| Pike | 213 | 172 | 108 | 41 | 64 | 23.8% | 59.3% | 1.7% | 186 | 156 | 108 | 87.3% | 27 | 16 | 0 | 12.7% |
| Porter | 3,405 | 3,530 | 3,667 | -125 | -137 | -3.5% | -3.7% | 2.1% | 1,423 | 1,257 | 1,129 | 41.8% | 1,982 | 2,273 | 2,538 | 58.2% |
| Posey | 242 | 272 | 240 | -30 | 32 | -11.0% | 13.3% | 0.9% | 204 | 260 | 226 | 84.3% | 38 | 12 | 14 | 15.7% |
| Pulaski | 193 | 368 | 119 | -175 | 249 | -47.6% | 209.2% | 1.4% | 166 | 339 | 113 | 86.0% | 27 | 29 | 6 | 14.0% |
| Putnam | 5,424 | 4,373 | 4,111 | 1,051 | 262 | 24.0% | 6.4% | 14.3% | 3,166 | 2,447 | 2,010 | 58.4% | 2,258 | 1,926 | 2,101 | 41.6% |
| Randolph | 329 | 311 | 270 | 18 | 41 | 5.8% | 15.2% | 1.3% | 319 | 273 | 261 | 97.0% | 10 | 38 | 9 | 3.0% |
| Ripley | 449 | 353 | 354 | 96 | -1 | 27.2% | -0.3% | 1.6% | 424 | 268 | 328 | 94.4% | 25 | 85 | 26 | 5.6% |
| Rush | 178 | 279 | 491 | -101 | -212 | -36.2% | -43.2% | 1.0% | 172 | 259 | 478 | 96.6% | 6 | 20 | 13 | 3.4% |
| St. Joseph | 11,272 | 13,414 | 12,161 | -2,142 | 1,253 | -16.0% | 10.3% | 4.2% | 2,501 | 2,948 | 3,079 | 22.2% | 8,771 | 10,466 | 9,082 | 77.8% |
| Scott | 312 | 208 | 252 | 104 | -44 | 50.0% | -17.5% | 1.3% | 298 | 172 | 246 | 95.5% | 14 | 36 | 6 | 4.5% |
| Shelby | 683 | 668 | 502 | 15 | 166 | 2.2% | 33.1% | 1.5% | 659 | 438 | 359 | 96.5% | 24 | 230 | 143 | 3.5% |
| Spencer | 368 | 363 | 547 | 5 | -184 | 1.4% | -33.6% | 1.8% | 199 | 200 | 199 | 54.1% | 169 | 163 | 348 | 45.9% |
| Starke | 16 | 310 | 341 | -294 | -31 | -94.8% | -9.1% | 0.1% | 0 | 309 | 341 | 0.0% | 16 | 1 | 0 | 100.0% |
| Steuben | 1,300 | 924 | 775 | 376 | 149 | 40.7% | 19.2% | 3.8% | 259 | 259 | 194 | 19.9% | 1,041 | 665 | 581 | 80.1% |
| Sullivan | 2,298 | 2,292 | 274 | 6 | 2,018 | 0.3% | 736.5% | 10.7% | 2,282 | 2,244 | 274 | 99.3% | 16 | 48 | 0 | 0.7% |
| Switzerland | 107 | 92 | 104 | 15 | -12 | 16.3% | -11.5% | 1.0% | 103 | 79 | 104 | 96.3% | 4 | 13 | 0 | 3.7% |
| Tippecanoe | 14,463 | 15,126 | 16,460 | -663 | -1,334 | -4.4% | -8.1% | 8.4% | 1,778 | 1,629 | 1,701 | 12.3% | 12,685 | 13,497 | 14,759 | 87.7% |
| Tipton | 205 | 201 | 199 | 4 | 2 | 2.0% | 1.0% | 1.3% | 166 | 176 | 148 | 81.0% | 39 | 25 | 51 | 19.0% |
| Union | 67 | 79 | 98 | -12 | -19 | -15.2% | -19.4% | 0.9% | 62 | 66 | 82 | 92.5% | 5 | 13 | 16 | 7.5% |
| Vanderburgh | 7,531 | 7,099 | 4,501 | 432 | 2,598 | 6.1% | 57.7% | 4.2% | 2,406 | 2,825 | 3,060 | 31.9% | 5,125 | 4,274 | 1,441 | 68.1% |
| Vermillion | 209 | 306 | 249 | -97 | 57 | -31.7% | 22.9% | 1.3% | 203 | 294 | 249 | 97.1% | 6 | 12 | 0 | 2.9% |
| Vigo | 9,545 | 8,182 | 8,690 | 1,363 | -508 | 16.7% | -5.8% | 8.9% | 4,394 | 3,381 | 3,555 | 46.0% | 5,151 | 4,801 | 5,135 | 54.0% |
| Wabash | 1,839 | 1,965 | 1,945 | -126 | 20 | -6.4% | 1.0% | 5.6% | 926 | 1,050 | 1,164 | 50.4% | 913 | 915 | 781 | 49.6% |
| Warren | 84 | 113 | 97 | -29 | 16 | -25.7% | 16.5% | 1.0% | 84 | 113 | 96 | 100.0% | 0 | 0 | 1 | 0.0% |
| Warrick | 726 | 683 | 607 | 43 | 76 | 6.3% | 12.5% | 1.2% | 665 | 636 | 607 | 91.6% | 61 | 47 | 0 | 8.4% |
| Washington | 261 | 334 | 290 | -73 | 44 | -21.9% | 15.2% | 0.9% | 238 | 304 | 258 | 91.2% | 23 | 30 | 32 | 8.8% |
| Wayne | 2,614 | 2,245 | 2,507 | 369 | -262 | 16.4% | -10.5% | 3.8% | 1,421 | 1,221 | 1,558 | 54.4% | 1,193 | 1,024 | 949 | 45.6% |
| Wells | 472 | 463 | 450 | 9 | 13 | 1.9% | 2.9% | 1.7% | 449 | 447 | 440 | 95.1% | 23 | 16 | 10 | 4.9% |
| White | 307 | 293 | 216 | 14 | 77 | 4.8% | 35.6% | 1.2% | 282 | 269 | 216 | 91.9% | 25 | 24 | 0 | 8.1% |
| Whitley | 436 | 451 | 450 | -15 | 1 | -3.3% | 0.2% | 1.3% | 382 | 377 | 423 | 87.6% | 54 | 74 | 27 | 12.4% |