State Cancer Profiles

Interpretation of Demographics Data

Demographic Data Report for Wisconsin by County
Population: Age under 18
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Value

Wisconsin

• 2023 Rural-Urban Continuum Codes Φ : N/A
• Value (Percent) : The value is 21.6 percent.
• People (Age Under 18) : The number of people (age under 18) is 1,274,310.
• Rank within US : This state is ranked 32 of 52

United States

• 2023 Rural-Urban Continuum Codes Φ : N/A
• Value (Percent) : The value is 22.2 percent.
• People (Age Under 18) : The number of people (age under 18) is 73,645,238.
• Rank within US : N/A

Adams County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 13.9 percent.
• People (Age Under 18) : The number of people (age under 18) is 2,900.
• Rank within US : This county is ranked 3095 of 3143

Iron County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 15.4 percent.
• People (Age Under 18) : The number of people (age under 18) is 948.
• Rank within US : This county is ranked 3038 of 3143

Florence County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 15.7 percent.
• People (Age Under 18) : The number of people (age under 18) is 726.
• Rank within US : This county is ranked 3014 of 3143

Door County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 16.0 percent.
• People (Age Under 18) : The number of people (age under 18) is 4,851.
• Rank within US : This county is ranked 2988 of 3143

Burnett County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 16.1 percent.
• People (Age Under 18) : The number of people (age under 18) is 2,701.
• Rank within US : This county is ranked 2984 of 3143

Vilas County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 16.5 percent.
• People (Age Under 18) : The number of people (age under 18) is 3,857.
• Rank within US : This county is ranked 2951 of 3143

Bayfield County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 16.6 percent.
• People (Age Under 18) : The number of people (age under 18) is 2,719.
• Rank within US : This county is ranked 2939 of 3143

Oneida County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 17.0 percent.
• People (Age Under 18) : The number of people (age under 18) is 6,450.
• Rank within US : This county is ranked 2908 of 3143

Price County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 17.9 percent.
• People (Age Under 18) : The number of people (age under 18) is 2,514.
• Rank within US : This county is ranked 2778 of 3143

Lincoln County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 18.0 percent.
• People (Age Under 18) : The number of people (age under 18) is 5,120.
• Rank within US : This county is ranked 2761 of 3143

Waushara County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 18.0 percent.
• People (Age Under 18) : The number of people (age under 18) is 4,465.
• Rank within US : This county is ranked 2761 of 3143

Sawyer County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 18.2 percent.
• People (Age Under 18) : The number of people (age under 18) is 3,319.
• Rank within US : This county is ranked 2731 of 3143

Washburn County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 18.4 percent.
• People (Age Under 18) : The number of people (age under 18) is 3,076.
• Rank within US : This county is ranked 2684 of 3143

Marinette County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 19.0 percent.
• People (Age Under 18) : The number of people (age under 18) is 7,968.
• Rank within US : This county is ranked 2557 of 3143

Marquette County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 19.0 percent.
• People (Age Under 18) : The number of people (age under 18) is 2,986.
• Rank within US : This county is ranked 2557 of 3143

Portage County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 19.0 percent.
• People (Age Under 18) : The number of people (age under 18) is 13,403.
• Rank within US : This county is ranked 2557 of 3143

Forest County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 19.1 percent.
• People (Age Under 18) : The number of people (age under 18) is 1,769.
• Rank within US : This county is ranked 2537 of 3143

Douglas County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 19.3 percent.
• People (Age Under 18) : The number of people (age under 18) is 8,531.
• Rank within US : This county is ranked 2489 of 3143

Langlade County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 19.3 percent.
• People (Age Under 18) : The number of people (age under 18) is 3,755.
• Rank within US : This county is ranked 2489 of 3143

Crawford County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 19.4 percent.
• People (Age Under 18) : The number of people (age under 18) is 3,124.
• Rank within US : This county is ranked 2470 of 3143

Dunn County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 19.5 percent.
• People (Age Under 18) : The number of people (age under 18) is 8,836.
• Rank within US : This county is ranked 2445 of 3143

Juneau County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 19.6 percent.
• People (Age Under 18) : The number of people (age under 18) is 5,226.
• Rank within US : This county is ranked 2404 of 3143

La Crosse County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 19.6 percent.
• People (Age Under 18) : The number of people (age under 18) is 23,592.
• Rank within US : This county is ranked 2404 of 3143

Dodge County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 19.7 percent.
• People (Age Under 18) : The number of people (age under 18) is 17,496.
• Rank within US : This county is ranked 2378 of 3143

Oconto County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 19.9 percent.
• People (Age Under 18) : The number of people (age under 18) is 7,841.
• Rank within US : This county is ranked 2329 of 3143

Walworth County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 19.9 percent.
• People (Age Under 18) : The number of people (age under 18) is 20,957.
• Rank within US : This county is ranked 2329 of 3143

Dane County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 20.0 percent.
• People (Age Under 18) : The number of people (age under 18) is 112,908.
• Rank within US : This county is ranked 2300 of 3143

Buffalo County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 20.1 percent.
• People (Age Under 18) : The number of people (age under 18) is 2,684.
• Rank within US : This county is ranked 2274 of 3143

Eau Claire County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 20.1 percent.
• People (Age Under 18) : The number of people (age under 18) is 21,319.
• Rank within US : This county is ranked 2274 of 3143

Jefferson County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 20.1 percent.
• People (Age Under 18) : The number of people (age under 18) is 17,294.
• Rank within US : This county is ranked 2274 of 3143

Polk County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 20.2 percent.
• People (Age Under 18) : The number of people (age under 18) is 9,143.
• Rank within US : This county is ranked 2249 of 3143

Rusk County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 20.2 percent.
• People (Age Under 18) : The number of people (age under 18) is 2,851.
• Rank within US : This county is ranked 2249 of 3143

Waupaca County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 20.3 percent.
• People (Age Under 18) : The number of people (age under 18) is 10,473.
• Rank within US : This county is ranked 2213 of 3143

Winnebago County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 20.4 percent.
• People (Age Under 18) : The number of people (age under 18) is 34,982.
• Rank within US : This county is ranked 2187 of 3143

Manitowoc County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 20.5 percent.
• People (Age Under 18) : The number of people (age under 18) is 16,692.
• Rank within US : This county is ranked 2151 of 3143

Pierce County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 20.5 percent.
• People (Age Under 18) : The number of people (age under 18) is 8,678.
• Rank within US : This county is ranked 2151 of 3143

Columbia County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 20.8 percent.
• People (Age Under 18) : The number of people (age under 18) is 12,131.
• Rank within US : This county is ranked 2044 of 3143

Ashland County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 21.0 percent.
• People (Age Under 18) : The number of people (age under 18) is 3,376.
• Rank within US : This county is ranked 1977 of 3143

Kewaunee County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 21.1 percent.
• People (Age Under 18) : The number of people (age under 18) is 4,343.
• Rank within US : This county is ranked 1936 of 3143

Ozaukee County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 21.1 percent.
• People (Age Under 18) : The number of people (age under 18) is 19,474.
• Rank within US : This county is ranked 1936 of 3143

Grant County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 21.2 percent.
• People (Age Under 18) : The number of people (age under 18) is 10,959.
• Rank within US : This county is ranked 1907 of 3143

Waukesha County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 21.2 percent.
• People (Age Under 18) : The number of people (age under 18) is 86,754.
• Rank within US : This county is ranked 1907 of 3143

Barron County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 21.3 percent.
• People (Age Under 18) : The number of people (age under 18) is 9,959.
• Rank within US : This county is ranked 1876 of 3143

Fond du Lac County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 21.3 percent.
• People (Age Under 18) : The number of people (age under 18) is 22,185.
• Rank within US : This county is ranked 1876 of 3143

Richland County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 21.3 percent.
• People (Age Under 18) : The number of people (age under 18) is 3,670.
• Rank within US : This county is ranked 1876 of 3143

Shawano County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 21.3 percent.
• People (Age Under 18) : The number of people (age under 18) is 8,705.
• Rank within US : This county is ranked 1876 of 3143

Washington County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 21.3 percent.
• People (Age Under 18) : The number of people (age under 18) is 29,253.
• Rank within US : This county is ranked 1876 of 3143

Jackson County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 21.6 percent.
• People (Age Under 18) : The number of people (age under 18) is 4,524.
• Rank within US : This county is ranked 1725 of 3143

Wood County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 21.6 percent.
• People (Age Under 18) : The number of people (age under 18) is 15,975.
• Rank within US : This county is ranked 1725 of 3143

Chippewa County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 21.7 percent.
• People (Age Under 18) : The number of people (age under 18) is 14,426.
• Rank within US : This county is ranked 1683 of 3143

Green Lake County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 21.7 percent.
• People (Age Under 18) : The number of people (age under 18) is 4,158.
• Rank within US : This county is ranked 1683 of 3143

Sheboygan County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 21.8 percent.
• People (Age Under 18) : The number of people (age under 18) is 25,631.
• Rank within US : This county is ranked 1646 of 3143

Green County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 21.9 percent.
• People (Age Under 18) : The number of people (age under 18) is 8,099.
• Rank within US : This county is ranked 1606 of 3143

Iowa County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 21.9 percent.
• People (Age Under 18) : The number of people (age under 18) is 5,212.
• Rank within US : This county is ranked 1606 of 3143

Pepin County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 22.0 percent.
• People (Age Under 18) : The number of people (age under 18) is 1,624.
• Rank within US : This county is ranked 1567 of 3143

Kenosha County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 22.1 percent.
• People (Age Under 18) : The number of people (age under 18) is 37,196.
• Rank within US : This county is ranked 1518 of 3143

Sauk County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 22.5 percent.
• People (Age Under 18) : The number of people (age under 18) is 14,819.
• Rank within US : This county is ranked 1340 of 3143

Calumet County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 22.7 percent.
• People (Age Under 18) : The number of people (age under 18) is 11,969.
• Rank within US : This county is ranked 1250 of 3143

Marathon County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 22.7 percent.
• People (Age Under 18) : The number of people (age under 18) is 31,305.
• Rank within US : This county is ranked 1250 of 3143

Rock County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 22.7 percent.
• People (Age Under 18) : The number of people (age under 18) is 37,172.
• Rank within US : This county is ranked 1250 of 3143

Racine County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 22.9 percent.
• People (Age Under 18) : The number of people (age under 18) is 45,142.
• Rank within US : This county is ranked 1173 of 3143

Outagamie County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 23.2 percent.
• People (Age Under 18) : The number of people (age under 18) is 44,423.
• Rank within US : This county is ranked 1042 of 3143

Brown County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 23.3 percent.
• People (Age Under 18) : The number of people (age under 18) is 62,752.
• Rank within US : This county is ranked 1001 of 3143

Taylor County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 23.3 percent.
• People (Age Under 18) : The number of people (age under 18) is 4,645.
• Rank within US : This county is ranked 1001 of 3143

Milwaukee County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 23.9 percent.
• People (Age Under 18) : The number of people (age under 18) is 221,550.
• Rank within US : This county is ranked 750 of 3143

St. Croix County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 24.1 percent.
• People (Age Under 18) : The number of people (age under 18) is 22,882.
• Rank within US : This county is ranked 687 of 3143

Lafayette County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 24.8 percent.
• People (Age Under 18) : The number of people (age under 18) is 4,169.
• Rank within US : This county is ranked 507 of 3143

Monroe County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 25.4 percent.
• People (Age Under 18) : The number of people (age under 18) is 11,742.
• Rank within US : This county is ranked 378 of 3143

Vernon County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 26.1 percent.
• People (Age Under 18) : The number of people (age under 18) is 8,072.
• Rank within US : This county is ranked 270 of 3143

Trempealeau County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 26.7 percent.
• People (Age Under 18) : The number of people (age under 18) is 8,205.
• Rank within US : This county is ranked 215 of 3143

Clark County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 29.8 percent.
• People (Age Under 18) : The number of people (age under 18) is 10,348.
• Rank within US : This county is ranked 81 of 3143

Menominee County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 30.7 percent.
• People (Age Under 18) : The number of people (age under 18) is 1,307.
• Rank within US : This county is ranked 66 of 3143

Notes:
Created by statecancerprofiles.cancer.gov on 07/02/2025 3:40 am.

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.