Demographics Table
Demographic Data Report for Wisconsin 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)
|
|---|---|---|---|---|
| Wisconsin | N/A | 21.4 | 1,264,546 | 32 of 52 |
| United States | N/A | 22.0 | 73,517,834 | N/A |
| Adams County | Rural | 13.5 | 2,847 | 3,104 |
| Florence County | Rural | 15.5 | 721 | 3,011 |
| Iron County | Rural | 15.5 | 963 | 3,011 |
| Burnett County | Rural | 15.7 | 2,649 | 2,995 |
| Door County | Rural | 15.8 | 4,802 | 2,992 |
| Vilas County | Rural | 16.2 | 3,827 | 2,956 |
| Bayfield County | Rural | 16.3 | 2,707 | 2,950 |
| Oneida County | Rural | 16.7 | 6,376 | 2,918 |
| Sawyer County | Rural | 17.4 | 3,207 | 2,833 |
| Price County | Rural | 17.5 | 2,464 | 2,810 |
| Waushara County | Rural | 17.7 | 4,409 | 2,775 |
| Lincoln County | Rural | 17.8 | 5,065 | 2,756 |
| Washburn County | Rural | 18.0 | 3,035 | 2,719 |
| Marquette County | Rural | 18.8 | 2,960 | 2,580 |
| Portage County | Rural | 18.8 | 13,294 | 2,580 |
| Marinette County | Rural | 18.9 | 7,932 | 2,564 |
| Langlade County | Rural | 19.1 | 3,732 | 2,518 |
| Crawford County | Rural | 19.2 | 3,077 | 2,493 |
| Douglas County | Urban | 19.2 | 8,471 | 2,493 |
| Dunn County | Rural | 19.3 | 8,776 | 2,459 |
| Forest County | Rural | 19.3 | 1,804 | 2,459 |
| Juneau County | Rural | 19.3 | 5,151 | 2,459 |
| Dodge County | Rural | 19.4 | 17,235 | 2,426 |
| La Crosse County | Urban | 19.4 | 23,330 | 2,426 |
| Walworth County | Rural | 19.5 | 20,610 | 2,404 |
| Dane County | Urban | 19.7 | 112,792 | 2,348 |
| Jefferson County | Rural | 19.7 | 16,971 | 2,348 |
| Oconto County | Urban | 19.7 | 7,789 | 2,348 |
| Eau Claire County | Urban | 19.8 | 21,207 | 2,323 |
| Buffalo County | Rural | 19.9 | 2,668 | 2,294 |
| Polk County | Rural | 19.9 | 9,058 | 2,294 |
| Rusk County | Rural | 20.0 | 2,834 | 2,262 |
| Waupaca County | Rural | 20.1 | 10,369 | 2,226 |
| Winnebago County | Urban | 20.2 | 34,694 | 2,193 |
| Manitowoc County | Rural | 20.3 | 16,492 | 2,158 |
| Pierce County | Urban | 20.3 | 8,644 | 2,158 |
| Columbia County | Urban | 20.5 | 11,972 | 2,095 |
| Ashland County | Rural | 20.7 | 3,331 | 2,021 |
| Kewaunee County | Urban | 20.8 | 4,308 | 1,978 |
| Ozaukee County | Urban | 20.9 | 19,455 | 1,936 |
| Washington County | Urban | 21.0 | 28,925 | 1,910 |
| Waukesha County | Urban | 21.0 | 86,298 | 1,910 |
| Barron County | Rural | 21.1 | 9,868 | 1,869 |
| Fond du Lac County | Urban | 21.1 | 21,999 | 1,869 |
| Grant County | Rural | 21.1 | 10,942 | 1,869 |
| Jackson County | Rural | 21.1 | 4,418 | 1,869 |
| Richland County | Rural | 21.2 | 3,652 | 1,816 |
| Shawano County | Rural | 21.2 | 8,687 | 1,816 |
| Chippewa County | Urban | 21.4 | 14,291 | 1,735 |
| Wood County | Rural | 21.4 | 15,845 | 1,735 |
| Green County | Urban | 21.5 | 7,954 | 1,698 |
| Sheboygan County | Urban | 21.5 | 25,396 | 1,698 |
| Iowa County | Urban | 21.6 | 5,152 | 1,650 |
| Green Lake County | Rural | 21.7 | 4,175 | 1,613 |
| Kenosha County | Urban | 21.7 | 36,594 | 1,613 |
| Calumet County | Urban | 22.2 | 11,760 | 1,395 |
| Pepin County | Rural | 22.3 | 1,660 | 1,356 |
| Sauk County | Rural | 22.3 | 14,752 | 1,356 |
| Rock County | Urban | 22.4 | 36,803 | 1,311 |
| Marathon County | Urban | 22.5 | 31,130 | 1,260 |
| Racine County | Urban | 22.7 | 44,901 | 1,174 |
| Brown County | Urban | 23.0 | 62,260 | 1,057 |
| Outagamie County | Urban | 23.0 | 44,257 | 1,057 |
| Taylor County | Rural | 23.1 | 4,618 | 1,006 |
| Milwaukee County | Urban | 23.7 | 219,441 | 778 |
| St. Croix County | Urban | 23.8 | 22,839 | 748 |
| Lafayette County | Rural | 25.3 | 4,281 | 362 |
| Monroe County | Rural | 25.4 | 11,724 | 340 |
| Vernon County | Urban | 26.0 | 8,081 | 255 |
| Trempealeau County | Rural | 26.7 | 8,221 | 196 |
| Clark County | Rural | 29.7 | 10,305 | 83 |
| Menominee County | Rural | 30.3 | 1,289 | 64 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/21/2026 6:04 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.