| County | Families | Married Couple Familes | Female Householder Families (no husband Present) | |||||||||
| 2010 | % of all hhlds in 2010 | % of all hhlds in 2000 | % of all hhlds in 1990 | 2010 | % of all hhlds in 2010 | % of all hhlds in 2000 |
% of all hhlds in 1990 | 2010 | % of all hhlds in 2010 | % of all hhlds in 2000 | % of all hhlds in 1990 | |
| State of Indiana | 1,674,126 | 66.9% | 68.6% | 71.7% | 1,241,267 | 49.6% | 53.6% | 58.2% | 310,182 | 12.4% | 11.1% | 10.5% |
| Adams | 8,673 | 72.2% | 73.3% | 77.1% | 7,136 | 59.4% | 61.7% | 66.8% | 1,067 | 8.9% | 8.3% | 7.6% |
| Allen | 90,892 | 65.9% | 67.0% | 70.3% | 66,412 | 48.2% | 51.5% | 56.5% | 18,127 | 13.1% | 11.7% | 10.9% |
| Bartholomew | 20,788 | 69.6% | 71.8% | 75.0% | 16,143 | 54.1% | 58.6% | 63.1% | 3,194 | 10.7% | 9.7% | 9.2% |
| Benton | 2,388 | 68.6% | 71.6% | 73.7% | 1,906 | 54.8% | 59.5% | 63.7% | 326 | 9.4% | 8.5% | 7.3% |
| Blackford | 3,567 | 68.1% | 70.8% | 74.4% | 2,695 | 51.5% | 56.8% | 63.2% | 570 | 10.9% | 10.0 % | 8.6% |
| Boone | 15,509 | 73.3% | 75.0% | 77.7% | 12,925 | 61.1% | 64.4% | 68.6% | 1,779 | 8.4% | 7.8% | 6.9% |
| Brown | 4,444 | 71.7% | 75.2% | 75.9% | 3,732 | 60.2% | 64.8% | 67.3% | 445 | 7.2% | 6.5% | 5.7% |
| Carroll | 5,678 | 71.9% | 73.7% | 76.3% | 4,700 | 59.5% | 63.5% | 67.7% | 575 | 7.3% | 6.5% | 6.1% |
| Cass | 10,144 | 68.3% | 69.5% | 72.4% | 7,690 | 51.8% | 55.9% | 60.0% | 1,674 | 11.3% | 9.4% | 9.7% |
| Clark | 29,474 | 66.6% | 68.5% | 73.2% | 21,435 | 48.4% | 52.1% | 57.8% | 5,711 | 12.9% | 12.5 % | 12.2% |
| Clay | 7,454 | 71.4% | 72.8% | 73.9% | 5,839 | 55.9% | 59.7% | 62.8% | 1,119 | 10.7% | 9.4% | 8.6% |
| Clinton | 8,754 | 72.3% | 72.2% | 75.2% | 6,724 | 55.5% | 58.9% | 64.3% | 1,346 | 11.1% | 9.0% | 8.4% |
| Crawford | 2,991 | 69.5% | 73.1% | 75.2% | 2,348 | 54.6% | 59.1% | 63.5% | 416 | 9.7% | 9.5% | 8.1% |
| Daviess | 8,116 | 71.6% | 71.8% | 74.0% | 6,464 | 57.1% | 59.8% | 63.1% | 1,138 | 10.0% | 8.7% | 8.3% |
| Dearborn | 13,773 | 73.5% | 75.9% | 78.4% | 10,967 | 58.5% | 62.5% | 66.3% | 1,876 | 10.0% | 9.6% | 9.1% |
| Decatur | 6,995 | 70.1% | 73.3% | 76.6% | 5,447 | 54.6% | 60.1% | 65.2% | 1,057 | 10.6% | 9.2% | 8.6% |
| De Kalb | 11,328 | 71.0% | 72.1% | 75.6% | 8,742 | 54.8% | 59.3% | 64.3% | 1,677 | 10.5% | 8.8 % | 8.3% |
| Delaware | 27,956 | 60.1% | 63.0% | 66.8% | 20,200 | 43.4% | 48.5% | 53.7% | 5,692 | 12.2% | 10.9% | 10.6% |
| Dubois | 11,459 | 71.0% | 72.5% | 75.6% | 9,412 | 58.3% | 61.8% | 66.3% | 1,380 | 8.6% | 7.4% | 6.7% |
| Elkhart | 50,542 | 72.0% | 72.0% | 73.6% | 37,890 | 53.9% | 56.8% | 61.4% | 8,827 | 12.6% | 10.5% | 9.1% |
| Fayette | 6,669 | 68.6% | 70.1% | 73.5% | 4,915 | 50.6% | 55.6% | 59.5% | 1,209 | 12.4% | 10.2 % | 11.0% |
| Floyd | 20,264 | 68.7% | 71.6% | 75.0% | 14,872 | 50.4% | 55.4% | 59.3% | 4,004 | 13.6% | 12.4 % | 12.6% |
| Fountain | 4,787 | 69.0% | 71.6% | 73.5% | 3,791 | 54.7% | 59.1% | 63.4% | 691 | 10.0% | 8.0% | 7.3% |
| Franklin | 6,447 | 75.1% | 77.9% | 79.9% | 5,288 | 61.6% | 66.0% | 69.8% | 724 | 8.4% | 8.0% | 6.8% |
| Fulton | 5,736 | 69.6% | 71.0% | 72.9% | 4,468 | 54.2% | 59.5% | 62.4% | 838 | 10.2% | 7.5% | 7.6% |
| Gibson | 9,168 | 69.2% | 70.8% | 73.2% | 7,293 | 55.0% | 58.1% | 62.8% | 1,287 | 9.7% | 9.2% | 7.9% |
| Grant | 18,000 | 66.1% | 69.1% | 72.9% | 13,069 | 48.0% | 53.7% | 58.7% | 3,655 | 13.4% | 11.5 % | 11.4% |
| Greene | 9,276 | 68.8% | 70.0% | 73.0% | 7,327 | 54.3% | 58.0% | 62.2% | 1,272 | 9.4% | 8.4% | 8.2% |
| Hamilton | 74,755 | 74.9% | 77.1% | 79.5% | 63,100 | 63.2% | 67.5% | 70.6% | 8,288 | 8.3% | 7.0% | 6.9% |
| Hancock | 19,792 | 75.2% | 78.0% | 80.7% | 16,042 | 61.0% | 67.5% | 71.4% | 2,588 | 9.8% | 7.4 % | 6.8% |
| Harrison | 11,031 | 72.6% | 75.2% | 79.5% | 8,884 | 58.5% | 62.4% | 68.1% | 1,443 | 9.5% | 8.8 % | 8.3% |
| Hendricks | 39,698 | 75.8% | 78.0% | 81.3% | 32,429 | 61.9% | 67.1% | 71.9% | 5,112 | 9.8% | 7.7% | 7.1% |
| Henry | 13,020 | 68.2% | 71.7% | 75.0% | 9,931 | 52.1% | 58.4% | 62.7% | 2,220 | 11.6% | 9.9% | 9.3% |
| Howard | 22,604 | 65.9% | 67.7% | 72.1% | 16,559 | 48.3% | 52.7% | 58.0% | 4,496 | 13.1% | 11.5% | 11.3% |
| Huntington | 10,074 | 70.9% | 72.2% | 75.2% | 8,040 | 56.5% | 59.4% | 64.4% | 1,401 | 9.9% | 9.1% | 8.1% |
| Jackson | 11,629 | 70.5% | 72.1% | 76.3% | 8,975 | 54.4% | 58.1% | 64.2% | 1,784 | 10.8% | 9.9 % | 9.1% |
| Jasper | 9,165 | 74.9% | 76.9% | 78.9% | 7,429 | 60.7% | 65.4% | 68.9% | 1,138 | 9.3% | 7.7% | 7.5% |
| Jay | 5,647 | 69.4% | 71.6% | 73.9% | 4,359 | 53.6% | 58.8% | 62.9% | 849 | 10.4% | 9.1% | 8.4% |
| Jefferson | 8,456 | 66.9% | 69.4% | 73.6% | 6,380 | 50.5% | 55.0% | 60.2% | 1,445 | 11.4% | 10.6% | 10.5% |
| Jennings | 7,733 | 72.4% | 75.0% | 77.0% | 5,841 | 54.7% | 60.7% | 65.3% | 1,231 | 11.5% | 9.5 % | 8.7% |
| Johnson | 37,711 | 72.2% | 74.5% | 77.4% | 29,950 | 57.3% | 62.0% | 66.0% | 5,332 | 10.2% | 9.0% | 8.6% |
| Knox | 9,725 | 63.8% | 65.2% | 67.7% | 7,395 | 48.5% | 51.6% | 55.8% | 1,700 | 11.1% | 10.2% | 9.5% |
| Kosciusko | 20,740 | 71.0% | 73.3% | 76.4% | 16,515 | 56.6% | 60.9% | 66.4% | 2,766 | 9.5% | 8.3% | 7.2% |
| Lagrange | 9,106 | 78.5% | 78.9% | 80.4% | 7,843 | 67.6% | 68.2% | 71.8% | 821 | 7.1% | 6.9% | 5.7% |
| Lake | 127,647 | 67.8% | 69.9% | 73.7% | 84,049 | 44.7% | 48.7% | 53.9% | 32,806 | 17.4% | 16.6% | 15.9% |
| La Porte | 28,228 | 66.7% | 69.7% | 72.5% | 20,445 | 48.3% | 53.8% | 58.4% | 5,411 | 12.8% | 11.7% | 10.9% |
| Lawrence | 12,906 | 68.6% | 70.9% | 75.0% | 10,176 | 54.1% | 58.5% | 64.1% | 1,898 | 10.1% | 9.0% | 8.3% |
| Madison | 34,319 | 66.1% | 68.3% | 71.9% | 24,598 | 47.4% | 52.5% | 57.5% | 7,050 | 13.6% | 11.8% | 11.4% |
| Marion | 218,338 | 59.6% | 60.6% | 64.4% | 135,219 | 36.9% | 41.2% | 47.3% | 62,773 | 17.1% | 14.9% | 13.8% |
| Marshall | 12,516 | 71.9% | 73.8% | 76.0% | 9,949 | 57.2% | 61.3% | 65.7% | 1,726 | 9.9% | 8.3 % | 7.5% |
| Martin | 2,832 | 67.2% | 68.8% | 74.0% | 2,224 | 52.8% | 56.5% | 63.3% | 386 | 9.2% | 8.2% | 7.9% |
| Miami | 9,330 | 69.3% | 71.5% | 76.3% | 7,158 | 53.2% | 57.8% | 65.0% | 1,517 | 11.3% | 9.8% | 8.6% |
| Monroe | 27,315 | 49.8% | 52.7% | 58.3% | 20,950 | 38.2% | 41.8% | 47.7% | 4,438 | 8.1% | 8.1% | 8.3% |
| Montgomery | 10,342 | 69.0% | 70.2% | 72.4% | 7,971 | 53.2% | 57.6% | 62.0% | 1,554 | 10.4% | 8.6% | 7.8% |
| Morgan | 19,355 | 75.1% | 77.9% | 81.0% | 15,396 | 59.8% | 65.2% | 69.8% | 2,601 | 10.1% | 8.6 % | 8.4% |
| Newton | 3,945 | 71.7% | 74.9% | 76.7% | 3,151 | 57.3% | 63.1% | 66.3% | 478 | 8.7% | 7.8% | 7.5% |
| Noble | 12,591 | 72.5% | 73.6% | 76.8% | 9,921 | 57.2% | 60.2% | 65.6% | 1,731 | 10.0% | 9.0% | 8.1% |
| Ohio | 1,737 | 70.1% | 72.1% | 75.6% | 1,392 | 56.2% | 59.9% | 65.3% | 242 | 9.8% | 8.5% | 7.6% |
| Orange | 5,416 | 68.8% | 70.1% | 74.4% | 4,205 | 53.4% | 57.6% | 62.5% | 822 | 10.4% | 8.6% | 8.8% |
| Owen | 5,992 | 70.6% | 74.8% | 77.2% | 4,764 | 56.1% | 62.3% | 66.7% | 781 | 9.2% | 8.5% | 7.5% |
| Parke | 4,389 | 70.5% | 72.1% | 74.3% | 3,508 | 56.4% | 59.9% | 63.2% | 582 | 9.4% | 8.3% | 8.3% |
| Perry | 5,020 | 67.1% | 69.8% | 75.0% | 3,939 | 52.7% | 56.7% | 63.0% | 723 | 9.7% | 9.0% | 9.1% |
| Pike | 3,645 | 70.3% | 71.9% | 74.3% | 2,969 | 57.3% | 59.8% | 63.8% | 441 | 8.5% | 8.4% | 7.5% |
| Porter | 43,901 | 70.8% | 72.7% | 76.7% | 34,539 | 55.7% | 59.8% | 65.3% | 6,463 | 10.4% | 9.2 % | 8.4% |
| Posey | 7,442 | 73.2% | 74.6% | 77.1% | 6,144 | 60.4% | 63.5% | 67.6% | 869 | 8.5% | 7.8% | 7.2% |
| Pulaski | 3,707 | 70.2% | 73.1% | 73.8% | 2,939 | 55.6% | 61.4% | 64.8% | 475 | 9.0% | 7.3% | 6.4% |
| Putnam | 9,256 | 71.7% | 73.7% | 75.5% | 7,504 | 58.1% | 62.4% | 66.0% | 1,164 | 9.0% | 7.7% | 6.9% |
| Randolph | 7,300 | 69.8% | 71.3% | 74.5% | 5,635 | 53.9% | 58.9% | 63.9% | 1,160 | 11.1% | 8.7 % | 8.4% |
| Ripley | 7,910 | 73.3% | 73.9% | 75.7% | 6,267 | 58.1% | 61.3% | 64.8% | 1,104 | 10.2% | 8.7% | 7.6% |
| Rush | 4,803 | 71.0% | 72.9% | 76.6% | 3,718 | 54.9% | 60.8% | 65.6% | 736 | 10.9% | 8.4% | 8.2% |
| St. Joseph | 66,365 | 64.4% | 66.3% | 68.9% | 47,494 | 46.1% | 50.0% | 54.5% | 14,000 | 13.6% | 12.4% | 11.4% |
| Scott | 6,648 | 70.7% | 73.5% | 77.5% | 4,828 | 51.4% | 57.6% | 63.3% | 1,220 | 13.0% | 11.3% | 11.2% |
| Shelby | 12,221 | 70.6% | 72.8% | 75.7% | 9,416 | 54.4% | 59.2% | 64.0% | 1,813 | 10.5% | 9.3% | 8.2% |
| Spencer | 5,907 | 73.1% | 76.0% | 77.4% | 4,915 | 60.8% | 65.0% | 68.1% | 652 | 8.1% | 7.2% | 6.7% |
| Starke | 6,484 | 71.7% | 73.8% | 76.0% | 4,895 | 54.2% | 59.4% | 63.3% | 1,060 | 11.7% | 9.9% | 9.2% |
| Steuben | 9,153 | 68.8% | 70.0% | 73.0% | 7,221 | 54.3% | 57.0% | 63.4% | 1,239 | 9.3% | 8.5% | 6.9% |
| Sullivan | 5,422 | 69.3% | 71.3% | 72.5% | 4,181 | 53.4% | 58.1% | 62.4% | 842 | 10.8% | 9.3% | 7.5% |
| Switzerland | 2,847 | 70.6% | 73.9% | 73.9% | 2,187 | 54.2% | 58.7% | 63.9% | 404 | 10.0% | 10.2% | 7.0% |
| Tippecanoe | 37,003 | 56.5% | 58.7% | 63.0% | 27,781 | 42.4% | 46.9% | 52.8% | 6,427 | 9.8% | 8.3% | 7.9% |
| Tipton | 4,517 | 70.8% | 73.4% | 75.6% | 3,641 | 57.1% | 62.3% | 65.0% | 611 | 9.6% | 7.7% | 7.7% |
| Union | 2,117 | 72.1% | 74.2% | 76.0% | 1,646 | 56.0% | 62.6% | 64.2% | 343 | 11.7% | 8.2% | 8.7% |
| Vanderburgh | 45,118 | 60.6% | 62.9% | 66.4% | 31,973 | 42.9% | 47.5% | 52.3% | 9,726 | 13.1% | 11.9% | 11.4% |
| Vermillion | 4,533 | 68.5% | 69.7% | 70.1% | 3,490 | 52.7% | 57.3% | 58.6% | 725 | 11.0% | 9.0 % | 8.8% |
| Vigo | 25,607 | 61.9% | 63.6% | 66.8% | 18,145 | 43.9% | 48.0% | 53.2% | 5,434 | 13.1% | 11.7% | 10.7% |
| Wabash | 8,733 | 68.3% | 71.1% | 74.8% | 6,954 | 54.4% | 59.0% | 64.4% | 1,218 | 9.5% | 8.5% | 7.6% |
| Warren | 2,416 | 72.4% | 75.3% | 78.9% | 1,981 | 59.4% | 64.9% | 70.3% | 276 | 8.3% | 6.8% | 6.0% |
| Warrick | 17,009 | 75.6% | 78.1% | 80.7% | 14,107 | 62.7% | 66.9% | 70.8% | 2,070 | 9.2% | 8.2 % | 7.7% |
| Washington | 7,799 | 71.9% | 73.9% | 76.1% | 5,941 | 54.8% | 60.2% | 64.1% | 1,201 | 11.1% | 9.2% | 9.0% |
| Wayne | 18,126 | 65.8% | 67.8% | 71.6% | 13,053 | 47.4% | 52.8% | 57.6% | 3,673 | 13.3% | 11.4 % | 11.3% |
| Wells | 7,684 | 71.3% | 73.3% | 76.8% | 6,259 | 58.1% | 61.9% | 67.0% | 929 | 8.6% | 8.3% | 7.5% |
| White | 6,849 | 70.3% | 72.9% | 73.6% | 5,467 | 56.1% | 60.4% | 63.5% | 906 | 9.3% | 8.4% | 7.1% |
| Whitley | 9,228 | 71.0% | 73.5% | 76.7% | 7,460 | 57.4% | 61.3% | 67.3% | 1,192 | 9.2% | 8.3% | 6.8% |