Demographics Table
Demographic Data Report for Kentucky 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)
|
|---|---|---|---|---|
| Kentucky | N/A | 22.7 | 1,022,746 | 18 of 52 |
| United States | N/A | 22.2 | 73,645,238 | N/A |
| Christian County | Urban | 28.0 | 20,345 | 136 |
| Robertson County | Rural | 28.0 | 626 | 136 |
| Todd County | Rural | 27.0 | 3,326 | 197 |
| Grant County | Urban | 26.7 | 6,744 | 215 |
| Carroll County | Rural | 26.5 | 2,887 | 234 |
| Whitley County | Rural | 26.1 | 9,578 | 270 |
| Boone County | Urban | 25.8 | 35,537 | 315 |
| Bath County | Rural | 25.5 | 3,268 | 355 |
| Oldham County | Urban | 25.1 | 17,238 | 443 |
| Hardin County | Urban | 24.8 | 27,643 | 507 |
| Scott County | Urban | 24.7 | 14,408 | 530 |
| Daviess County | Urban | 24.6 | 25,360 | 545 |
| Powell County | Rural | 24.6 | 3,210 | 545 |
| Hart County | Rural | 24.4 | 4,755 | 594 |
| Graves County | Rural | 24.3 | 8,884 | 619 |
| Hancock County | Rural | 24.3 | 2,194 | 619 |
| Nicholas County | Rural | 24.2 | 1,854 | 647 |
| Fleming County | Rural | 24.1 | 3,668 | 687 |
| Logan County | Rural | 24.0 | 6,665 | 718 |
| Marion County | Rural | 24.0 | 4,729 | 718 |
| Ohio County | Rural | 24.0 | 5,695 | 718 |
| Barren County | Rural | 23.8 | 10,610 | 786 |
| Jessamine County | Urban | 23.8 | 12,825 | 786 |
| Webster County | Rural | 23.8 | 3,068 | 786 |
| Grayson County | Rural | 23.7 | 6,292 | 823 |
| Lawrence County | Urban | 23.7 | 3,840 | 823 |
| Metcalfe County | Rural | 23.7 | 2,458 | 823 |
| Bracken County | Urban | 23.6 | 1,989 | 866 |
| Carlisle County | Urban | 23.6 | 1,122 | 866 |
| Harlan County | Rural | 23.6 | 6,181 | 866 |
| Knox County | Rural | 23.6 | 7,084 | 866 |
| Lincoln County | Rural | 23.6 | 5,765 | 866 |
| Casey County | Rural | 23.5 | 3,743 | 900 |
| Henry County | Urban | 23.5 | 3,712 | 900 |
| Kenton County | Urban | 23.5 | 39,989 | 900 |
| Monroe County | Rural | 23.5 | 2,664 | 900 |
| Simpson County | Rural | 23.5 | 4,652 | 900 |
| Warren County | Urban | 23.5 | 32,275 | 900 |
| Jackson County | Rural | 23.4 | 3,038 | 947 |
| Montgomery County | Rural | 23.4 | 6,608 | 947 |
| Nelson County | Urban | 23.4 | 11,030 | 947 |
| Perry County | Rural | 23.4 | 6,505 | 947 |
| Anderson County | Rural | 23.3 | 5,611 | 1,001 |
| Lewis County | Rural | 23.3 | 3,030 | 1,001 |
| Butler County | Urban | 23.2 | 2,875 | 1,042 |
| Harrison County | Rural | 23.2 | 4,398 | 1,042 |
| Washington County | Rural | 23.2 | 2,804 | 1,042 |
| Hopkins County | Rural | 23.1 | 10,427 | 1,087 |
| McLean County | Urban | 23.1 | 2,111 | 1,087 |
| Pendleton County | Urban | 23.1 | 3,397 | 1,087 |
| Russell County | Rural | 23.1 | 4,178 | 1,087 |
| Allen County | Urban | 23.0 | 4,845 | 1,127 |
| Caldwell County | Rural | 23.0 | 2,903 | 1,127 |
| Laurel County | Rural | 22.9 | 14,339 | 1,173 |
| Taylor County | Rural | 22.9 | 5,989 | 1,173 |
| Bourbon County | Urban | 22.8 | 4,605 | 1,209 |
| Henderson County | Rural | 22.8 | 10,127 | 1,209 |
| Mason County | Rural | 22.8 | 3,875 | 1,209 |
| Larue County | Urban | 22.7 | 3,404 | 1,250 |
| Wolfe County | Rural | 22.7 | 1,472 | 1,250 |
| Clark County | Urban | 22.6 | 8,347 | 1,288 |
| Magoffin County | Rural | 22.6 | 2,597 | 1,288 |
| Spencer County | Urban | 22.6 | 4,499 | 1,288 |
| Breckinridge County | Rural | 22.5 | 4,658 | 1,340 |
| Carter County | Urban | 22.4 | 5,935 | 1,385 |
| Crittenden County | Rural | 22.4 | 2,014 | 1,385 |
| Gallatin County | Urban | 22.4 | 1,959 | 1,385 |
| Shelby County | Urban | 22.4 | 10,882 | 1,385 |
| Jefferson County | Urban | 22.3 | 173,094 | 1,429 |
| Johnson County | Rural | 22.3 | 5,001 | 1,429 |
| Meade County | Urban | 22.2 | 6,663 | 1,469 |
| Mercer County | Rural | 22.2 | 5,067 | 1,469 |
| Floyd County | Rural | 22.1 | 7,806 | 1,518 |
| Owen County | Rural | 22.1 | 2,490 | 1,518 |
| Pulaski County | Rural | 22.1 | 14,466 | 1,518 |
| Trimble County | Rural | 22.1 | 1,882 | 1,518 |
| Cumberland County | Rural | 22.0 | 1,307 | 1,567 |
| McCracken County | Urban | 22.0 | 14,847 | 1,567 |
| Garrard County | Rural | 21.9 | 3,802 | 1,606 |
| Woodford County | Urban | 21.9 | 5,919 | 1,606 |
| Bell County | Rural | 21.8 | 5,207 | 1,646 |
| Fulton County | Rural | 21.8 | 1,401 | 1,646 |
| McCreary County | Rural | 21.8 | 3,692 | 1,646 |
| Trigg County | Urban | 21.8 | 3,094 | 1,646 |
| Letcher County | Rural | 21.6 | 4,578 | 1,725 |
| Greenup County | Urban | 21.5 | 7,646 | 1,784 |
| Bullitt County | Urban | 21.4 | 17,834 | 1,821 |
| Clinton County | Rural | 21.4 | 1,980 | 1,821 |
| Leslie County | Rural | 21.4 | 2,194 | 1,821 |
| Livingston County | Urban | 21.4 | 1,917 | 1,821 |
| Rockcastle County | Rural | 21.4 | 3,462 | 1,821 |
| Boyd County | Urban | 21.3 | 10,225 | 1,876 |
| Estill County | Rural | 21.3 | 3,002 | 1,876 |
| Madison County | Rural | 21.2 | 19,906 | 1,907 |
| Fayette County | Urban | 21.1 | 67,742 | 1,936 |
| Muhlenberg County | Rural | 21.1 | 6,486 | 1,936 |
| Franklin County | Rural | 21.0 | 10,839 | 1,977 |
| Menifee County | Rural | 21.0 | 1,304 | 1,977 |
| Breathitt County | Rural | 20.9 | 2,806 | 2,008 |
| Green County | Rural | 20.9 | 2,362 | 2,008 |
| Campbell County | Urban | 20.8 | 19,356 | 2,044 |
| Clay County | Rural | 20.8 | 4,180 | 2,044 |
| Boyle County | Rural | 20.7 | 6,355 | 2,085 |
| Wayne County | Rural | 20.6 | 4,045 | 2,123 |
| Pike County | Rural | 20.5 | 11,793 | 2,151 |
| Marshall County | Rural | 20.4 | 6,472 | 2,187 |
| Knott County | Rural | 20.2 | 2,840 | 2,249 |
| Ballard County | Urban | 20.0 | 1,539 | 2,300 |
| Adair County | Rural | 19.9 | 3,781 | 2,329 |
| Hickman County | Rural | 19.9 | 889 | 2,329 |
| Morgan County | Rural | 19.8 | 2,766 | 2,359 |
| Rowan County | Rural | 19.6 | 4,802 | 2,404 |
| Martin County | Rural | 19.4 | 2,170 | 2,470 |
| Union County | Rural | 19.4 | 2,595 | 2,470 |
| Edmonson County | Urban | 18.9 | 2,313 | 2,581 |
| Owsley County | Rural | 18.8 | 757 | 2,608 |
| Lee County | Rural | 18.7 | 1,381 | 2,629 |
| Calloway County | Rural | 18.2 | 6,905 | 2,731 |
| Elliott County | Rural | 16.6 | 1,220 | 2,939 |
| Lyon County | Rural | 13.8 | 1,221 | 3,097 |
Notes:
Created by statecancerprofiles.cancer.gov on 04/19/2025 9:28 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 04/19/2025 9:28 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.