Demographics Table
Demographic Data Report for Indiana by County
Population: Age under 18
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Age Under 18)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| Indiana | N/A | 23.3 | 1,594,421 | 11 of 52 |
| United States | N/A | 22.0 | 73,517,834 | N/A |
| LaGrange County | Rural | 31.7 | 12,952 | 36 |
| Adams County | Rural | 31.3 | 11,335 | 40 |
| Daviess County | Rural | 29.8 | 10,015 | 78 |
| Elkhart County | Urban | 27.4 | 56,707 | 156 |
| Clinton County | Rural | 26.9 | 8,848 | 184 |
| Jackson County | Rural | 25.8 | 12,051 | 280 |
| Jay County | Rural | 25.6 | 5,185 | 306 |
| Boone County | Urban | 25.5 | 19,066 | 321 |
| Allen County | Urban | 25.4 | 99,630 | 340 |
| Hamilton County | Urban | 25.4 | 92,736 | 340 |
| Marion County | Urban | 25.0 | 243,915 | 435 |
| Wells County | Urban | 24.7 | 7,014 | 495 |
| Benton County | Urban | 24.6 | 2,147 | 514 |
| Hendricks County | Urban | 24.5 | 44,976 | 542 |
| Marshall County | Rural | 24.5 | 11,317 | 542 |
| Dubois County | Rural | 24.3 | 10,582 | 602 |
| Johnson County | Urban | 24.3 | 40,361 | 602 |
| Noble County | Rural | 24.3 | 11,557 | 602 |
| Bartholomew County | Urban | 24.1 | 20,102 | 657 |
| DeKalb County | Rural | 24.1 | 10,553 | 657 |
| Gibson County | Rural | 23.7 | 7,810 | 778 |
| Switzerland County | Rural | 23.7 | 2,348 | 778 |
| Ripley County | Rural | 23.6 | 6,862 | 809 |
| Decatur County | Rural | 23.5 | 6,208 | 847 |
| Kosciusko County | Rural | 23.5 | 18,929 | 847 |
| Fulton County | Rural | 23.4 | 4,744 | 889 |
| Hancock County | Urban | 23.2 | 19,505 | 962 |
| Lake County | Urban | 23.2 | 115,840 | 962 |
| Scott County | Rural | 23.2 | 5,702 | 962 |
| St. Joseph County | Urban | 23.2 | 63,303 | 962 |
| Jennings County | Rural | 23.1 | 6,377 | 1,006 |
| White County | Rural | 23.1 | 5,705 | 1,006 |
| Cass County | Rural | 23.0 | 8,683 | 1,057 |
| Jasper County | Urban | 23.0 | 7,650 | 1,057 |
| Montgomery County | Rural | 23.0 | 8,809 | 1,057 |
| Warrick County | Urban | 23.0 | 15,035 | 1,057 |
| Clay County | Urban | 22.9 | 6,053 | 1,096 |
| Orange County | Rural | 22.9 | 4,531 | 1,096 |
| Blackford County | Rural | 22.8 | 2,722 | 1,133 |
| Howard County | Urban | 22.8 | 19,135 | 1,133 |
| Washington County | Urban | 22.8 | 6,429 | 1,133 |
| Whitley County | Urban | 22.8 | 7,896 | 1,133 |
| Randolph County | Rural | 22.7 | 5,529 | 1,174 |
| Rush County | Rural | 22.6 | 3,782 | 1,220 |
| Wayne County | Rural | 22.6 | 15,017 | 1,220 |
| Shelby County | Urban | 22.5 | 10,169 | 1,260 |
| Starke County | Rural | 22.5 | 5,267 | 1,260 |
| Floyd County | Urban | 22.4 | 18,131 | 1,311 |
| Parke County | Rural | 22.3 | 3,651 | 1,356 |
| Fountain County | Rural | 22.2 | 3,690 | 1,395 |
| Harrison County | Urban | 22.2 | 8,853 | 1,395 |
| Morgan County | Urban | 22.1 | 16,023 | 1,441 |
| Pulaski County | Rural | 22.1 | 2,746 | 1,441 |
| Clark County | Urban | 22.0 | 27,419 | 1,478 |
| Fayette County | Rural | 22.0 | 5,136 | 1,478 |
| Franklin County | Urban | 22.0 | 5,064 | 1,478 |
| Pike County | Rural | 22.0 | 2,675 | 1,478 |
| Dearborn County | Urban | 21.9 | 11,176 | 1,525 |
| Carroll County | Urban | 21.8 | 4,470 | 1,576 |
| Martin County | Rural | 21.8 | 2,139 | 1,576 |
| Vanderburgh County | Urban | 21.7 | 39,047 | 1,613 |
| Warren County | Urban | 21.7 | 1,833 | 1,613 |
| Huntington County | Rural | 21.6 | 7,963 | 1,650 |
| Knox County | Rural | 21.6 | 7,787 | 1,650 |
| Posey County | Urban | 21.6 | 5,418 | 1,650 |
| Spencer County | Rural | 21.6 | 4,313 | 1,650 |
| Vermillion County | Urban | 21.5 | 3,320 | 1,698 |
| Greene County | Rural | 21.4 | 6,626 | 1,735 |
| Madison County | Urban | 21.4 | 28,283 | 1,735 |
| Grant County | Rural | 21.3 | 14,136 | 1,775 |
| Porter County | Urban | 21.3 | 37,321 | 1,775 |
| LaPorte County | Urban | 21.2 | 23,756 | 1,816 |
| Lawrence County | Rural | 21.2 | 9,564 | 1,816 |
| Wabash County | Rural | 21.1 | 6,505 | 1,869 |
| Miami County | Rural | 20.8 | 7,430 | 1,978 |
| Newton County | Urban | 20.8 | 2,890 | 1,978 |
| Crawford County | Rural | 20.7 | 2,173 | 2,021 |
| Union County | Rural | 20.7 | 1,443 | 2,021 |
| Perry County | Rural | 20.6 | 3,974 | 2,055 |
| Tipton County | Urban | 20.5 | 3,145 | 2,095 |
| Vigo County | Urban | 20.5 | 21,761 | 2,095 |
| Owen County | Urban | 20.3 | 4,396 | 2,158 |
| Tippecanoe County | Urban | 20.3 | 38,352 | 2,158 |
| Henry County | Rural | 20.2 | 9,904 | 2,193 |
| Jefferson County | Rural | 19.9 | 6,579 | 2,294 |
| Ohio County | Urban | 19.9 | 1,196 | 2,294 |
| Steuben County | Rural | 19.7 | 6,830 | 2,348 |
| Putnam County | Rural | 19.3 | 7,209 | 2,459 |
| Sullivan County | Urban | 18.8 | 3,907 | 2,580 |
| Delaware County | Urban | 18.1 | 20,376 | 2,708 |
| Brown County | Urban | 16.6 | 2,593 | 2,930 |
| Monroe County | Urban | 15.7 | 22,129 | 2,995 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/28/2026 5:02 am.
Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age under 18, see the dictionary.
Data for United States does not include Puerto Rico.