Demographics Table
Demographic Data Report for Indiana by County
Population: Age 18-39
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 18-39)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| Indiana | N/A | 29.2 | 2,002,274 | 23 of 52 |
| United States | N/A | 29.5 | 98,945,767 | N/A |
| Allen County | Urban | 29.4 | 115,436 | 567 |
| Bartholomew County | Urban | 29.3 | 24,460 | 594 |
| Benton County | Urban | 25.6 | 2,232 | 1,623 |
| Boone County | Urban | 26.2 | 19,567 | 1,415 |
| Brown County | Urban | 20.3 | 3,167 | 2,939 |
| Carroll County | Urban | 24.3 | 4,983 | 2,109 |
| Clark County | Urban | 28.0 | 34,831 | 858 |
| Clay County | Urban | 26.0 | 6,862 | 1,485 |
| Dearborn County | Urban | 26.1 | 13,327 | 1,451 |
| Delaware County | Urban | 36.2 | 40,626 | 116 |
| Elkhart County | Urban | 28.2 | 58,400 | 824 |
| Floyd County | Urban | 26.6 | 21,533 | 1,264 |
| Franklin County | Urban | 25.3 | 5,833 | 1,754 |
| Hamilton County | Urban | 27.2 | 99,275 | 1,081 |
| Hancock County | Urban | 26.8 | 22,559 | 1,196 |
| Harrison County | Urban | 23.8 | 9,492 | 2,253 |
| Hendricks County | Urban | 28.0 | 51,275 | 858 |
| Howard County | Urban | 26.2 | 21,972 | 1,415 |
| Jasper County | Urban | 25.7 | 8,544 | 1,586 |
| Johnson County | Urban | 28.5 | 47,461 | 761 |
| LaPorte County | Urban | 27.3 | 30,581 | 1,051 |
| Lake County | Urban | 27.3 | 136,449 | 1,051 |
| Madison County | Urban | 27.2 | 35,844 | 1,081 |
| Marion County | Urban | 33.2 | 323,646 | 232 |
| Monroe County | Urban | 45.1 | 63,538 | 20 |
| Morgan County | Urban | 25.8 | 18,778 | 1,555 |
| Newton County | Urban | 24.8 | 3,455 | 1,934 |
| Ohio County | Urban | 22.9 | 1,376 | 2,508 |
| Owen County | Urban | 25.2 | 5,436 | 1,789 |
| Porter County | Urban | 27.6 | 48,310 | 961 |
| Posey County | Urban | 25.2 | 6,335 | 1,789 |
| Shelby County | Urban | 26.1 | 11,808 | 1,451 |
| St. Joseph County | Urban | 31.2 | 85,228 | 357 |
| Sullivan County | Urban | 28.7 | 5,960 | 723 |
| Tippecanoe County | Urban | 43.4 | 82,035 | 28 |
| Tipton County | Urban | 25.0 | 3,836 | 1,871 |
| Vanderburgh County | Urban | 30.1 | 54,153 | 468 |
| Vermillion County | Urban | 25.5 | 3,937 | 1,660 |
| Vigo County | Urban | 34.1 | 36,136 | 192 |
| Warren County | Urban | 23.8 | 2,011 | 2,253 |
| Warrick County | Urban | 25.3 | 16,501 | 1,754 |
| Washington County | Urban | 25.2 | 7,123 | 1,789 |
| Wells County | Urban | 25.6 | 7,265 | 1,623 |
| Whitley County | Urban | 25.6 | 8,879 | 1,623 |
| Adams County | Rural | 25.1 | 9,075 | 1,836 |
| Blackford County | Rural | 22.6 | 2,695 | 2,590 |
| Cass County | Rural | 24.4 | 9,176 | 2,081 |
| Clinton County | Rural | 26.8 | 8,825 | 1,196 |
| Crawford County | Rural | 23.7 | 2,491 | 2,289 |
| Daviess County | Rural | 26.8 | 9,018 | 1,196 |
| DeKalb County | Rural | 27.7 | 12,117 | 935 |
| Decatur County | Rural | 27.0 | 7,122 | 1,142 |
| Dubois County | Rural | 25.4 | 11,078 | 1,712 |
| Fayette County | Rural | 24.0 | 5,597 | 2,197 |
| Fountain County | Rural | 25.6 | 4,247 | 1,623 |
| Fulton County | Rural | 24.6 | 4,997 | 2,016 |
| Gibson County | Rural | 26.1 | 8,622 | 1,451 |
| Grant County | Rural | 29.9 | 19,834 | 490 |
| Greene County | Rural | 25.7 | 7,979 | 1,586 |
| Henry County | Rural | 26.5 | 12,961 | 1,298 |
| Huntington County | Rural | 27.9 | 10,258 | 884 |
| Jackson County | Rural | 26.5 | 12,382 | 1,298 |
| Jay County | Rural | 24.7 | 4,993 | 1,977 |
| Jefferson County | Rural | 28.4 | 9,356 | 782 |
| Jennings County | Rural | 26.4 | 7,289 | 1,335 |
| Knox County | Rural | 29.2 | 10,518 | 615 |
| Kosciusko County | Rural | 27.6 | 22,227 | 961 |
| LaGrange County | Rural | 26.3 | 10,716 | 1,375 |
| Lawrence County | Rural | 24.6 | 11,105 | 2,016 |
| Marshall County | Rural | 25.9 | 11,987 | 1,522 |
| Martin County | Rural | 24.0 | 2,355 | 2,197 |
| Miami County | Rural | 27.3 | 9,766 | 1,051 |
| Montgomery County | Rural | 26.4 | 10,102 | 1,335 |
| Noble County | Rural | 26.4 | 12,531 | 1,335 |
| Orange County | Rural | 23.9 | 4,730 | 2,221 |
| Parke County | Rural | 25.6 | 4,199 | 1,623 |
| Perry County | Rural | 27.6 | 5,310 | 961 |
| Pike County | Rural | 23.6 | 2,863 | 2,311 |
| Pulaski County | Rural | 25.3 | 3,144 | 1,754 |
| Putnam County | Rural | 32.4 | 12,076 | 263 |
| Randolph County | Rural | 25.1 | 6,123 | 1,836 |
| Ripley County | Rural | 24.8 | 7,215 | 1,934 |
| Rush County | Rural | 24.8 | 4,152 | 1,934 |
| Scott County | Rural | 25.6 | 6,270 | 1,623 |
| Spencer County | Rural | 22.9 | 4,563 | 2,508 |
| Starke County | Rural | 24.8 | 5,787 | 1,934 |
| Steuben County | Rural | 26.2 | 9,106 | 1,415 |
| Switzerland County | Rural | 23.4 | 2,315 | 2,371 |
| Union County | Rural | 26.0 | 1,816 | 1,485 |
| Wabash County | Rural | 24.8 | 7,647 | 1,934 |
| Wayne County | Rural | 25.8 | 17,159 | 1,555 |
| White County | Rural | 24.0 | 5,925 | 2,197 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/31/2026 2:58 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 18-39, see the dictionary.
Data for United States does not include Puerto Rico.