Demographics Table
Demographic Data Report for Ohio by County
Population: Age under 18
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Value
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Age Under 18)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| Ohio | N/A | 22.2 | 2,610,179 | 23 of 52 |
| United States | N/A | 22.2 | 73,645,238 | N/A |
| Athens County | Rural | 14.9 | 9,160 | 3,061 |
| Ottawa County | Urban | 17.7 | 7,114 | 2,816 |
| Noble County | Rural | 18.3 | 2,608 | 2,702 |
| Portage County | Urban | 18.4 | 29,671 | 2,684 |
| Belmont County | Urban | 18.8 | 12,421 | 2,608 |
| Jefferson County | Urban | 19.4 | 12,603 | 2,470 |
| Lake County | Urban | 19.6 | 45,377 | 2,404 |
| Washington County | Rural | 19.9 | 11,790 | 2,329 |
| Erie County | Urban | 20.0 | 14,981 | 2,300 |
| Madison County | Urban | 20.1 | 8,866 | 2,274 |
| Columbiana County | Rural | 20.3 | 20,509 | 2,213 |
| Mahoning County | Urban | 20.3 | 46,153 | 2,213 |
| Wood County | Urban | 20.4 | 26,882 | 2,187 |
| Monroe County | Rural | 20.5 | 2,734 | 2,151 |
| Carroll County | Urban | 20.6 | 5,501 | 2,123 |
| Cuyahoga County | Urban | 20.6 | 257,627 | 2,123 |
| Trumbull County | Urban | 20.6 | 41,530 | 2,123 |
| Greene County | Urban | 20.7 | 34,894 | 2,085 |
| Meigs County | Rural | 20.8 | 4,591 | 2,044 |
| Summit County | Urban | 20.8 | 112,046 | 2,044 |
| Harrison County | Rural | 21.0 | 3,027 | 1,977 |
| Morgan County | Rural | 21.2 | 2,916 | 1,907 |
| Ross County | Rural | 21.2 | 16,288 | 1,907 |
| Marion County | Rural | 21.3 | 13,873 | 1,876 |
| Pickaway County | Urban | 21.4 | 12,734 | 1,821 |
| Seneca County | Rural | 21.6 | 11,863 | 1,725 |
| Stark County | Urban | 21.6 | 80,875 | 1,725 |
| Hocking County | Urban | 21.7 | 6,052 | 1,683 |
| Lorain County | Urban | 21.7 | 68,391 | 1,683 |
| Medina County | Urban | 21.7 | 39,655 | 1,683 |
| Scioto County | Rural | 21.7 | 15,893 | 1,683 |
| Vinton County | Rural | 21.7 | 2,759 | 1,683 |
| Sandusky County | Rural | 21.8 | 12,808 | 1,646 |
| Ashtabula County | Urban | 21.9 | 21,359 | 1,606 |
| Hancock County | Rural | 21.9 | 16,390 | 1,606 |
| Lawrence County | Urban | 21.9 | 12,539 | 1,606 |
| Richland County | Urban | 21.9 | 27,352 | 1,606 |
| Crawford County | Rural | 22.0 | 9,168 | 1,567 |
| Morrow County | Urban | 22.1 | 7,773 | 1,518 |
| Champaign County | Rural | 22.2 | 8,611 | 1,469 |
| Guernsey County | Rural | 22.2 | 8,494 | 1,469 |
| Montgomery County | Urban | 22.2 | 119,111 | 1,469 |
| Williams County | Rural | 22.3 | 8,216 | 1,429 |
| Clermont County | Urban | 22.4 | 47,030 | 1,385 |
| Geauga County | Urban | 22.4 | 21,413 | 1,385 |
| Preble County | Rural | 22.4 | 9,124 | 1,385 |
| Ashland County | Rural | 22.6 | 11,809 | 1,288 |
| Clark County | Urban | 22.6 | 30,623 | 1,288 |
| Wyandot County | Rural | 22.6 | 4,913 | 1,288 |
| Defiance County | Rural | 22.7 | 8,689 | 1,250 |
| Muskingum County | Rural | 22.7 | 19,617 | 1,250 |
| Brown County | Urban | 22.9 | 10,012 | 1,173 |
| Clinton County | Rural | 22.9 | 9,615 | 1,173 |
| Lucas County | Urban | 22.9 | 98,309 | 1,173 |
| Knox County | Rural | 23.0 | 14,448 | 1,127 |
| Licking County | Urban | 23.0 | 41,460 | 1,127 |
| Logan County | Rural | 23.0 | 10,592 | 1,127 |
| Miami County | Urban | 23.0 | 25,241 | 1,127 |
| Hamilton County | Urban | 23.1 | 191,180 | 1,087 |
| Fulton County | Urban | 23.2 | 9,849 | 1,042 |
| Hardin County | Rural | 23.2 | 7,086 | 1,042 |
| Tuscarawas County | Rural | 23.2 | 21,522 | 1,042 |
| Van Wert County | Rural | 23.2 | 6,682 | 1,042 |
| Franklin County | Urban | 23.4 | 308,924 | 947 |
| Henry County | Rural | 23.5 | 6,478 | 900 |
| Jackson County | Rural | 23.5 | 7,650 | 900 |
| Allen County | Urban | 23.6 | 23,993 | 866 |
| Butler County | Urban | 23.6 | 91,862 | 866 |
| Gallia County | Rural | 23.6 | 6,895 | 866 |
| Perry County | Urban | 23.6 | 8,373 | 866 |
| Pike County | Rural | 23.6 | 6,398 | 866 |
| Darke County | Rural | 23.7 | 12,263 | 823 |
| Fayette County | Rural | 23.7 | 6,843 | 823 |
| Auglaize County | Rural | 23.8 | 11,013 | 786 |
| Huron County | Rural | 23.8 | 13,928 | 786 |
| Paulding County | Rural | 23.8 | 4,468 | 786 |
| Fairfield County | Urban | 23.9 | 38,598 | 750 |
| Highland County | Rural | 23.9 | 10,393 | 750 |
| Adams County | Rural | 24.0 | 6,601 | 718 |
| Warren County | Urban | 24.0 | 59,205 | 718 |
| Wayne County | Rural | 24.1 | 28,100 | 687 |
| Coshocton County | Rural | 24.2 | 8,860 | 647 |
| Union County | Urban | 24.3 | 15,847 | 619 |
| Shelby County | Rural | 24.7 | 11,842 | 530 |
| Delaware County | Urban | 25.3 | 55,874 | 398 |
| Putnam County | Rural | 25.4 | 8,738 | 378 |
| Mercer County | Rural | 26.2 | 11,101 | 259 |
| Holmes County | Rural | 30.5 | 13,513 | 69 |
Notes:
Created by statecancerprofiles.cancer.gov on 02/07/2026 12:41 pm.
Φ Rural-Urban Continuum Codes provided by the USDA.
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.
Created by statecancerprofiles.cancer.gov on 02/07/2026 12:41 pm.
Φ Rural-Urban Continuum Codes provided by the USDA.
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.