How St. Croix County Compares

St. Croix County

40.4 years

Wisconsin Average

40.4 years

Rank #55 of 72 in state

National

38.9 years

3.9% above

National Distribution

Where St. Croix County falls among all 3,222 U.S. counties for median age.

21.4 years 86.2 years

■ St. Croix County: 40.4 years

Ranking Context

Rank	County	Value
#2,010	Collingsworth County, TX	40.4 years
#2,011	Danville city, VA	40.4 years
#2,012	Chelan County, WA	40.4 years
#2,013	St. Croix County, WI	40.4 years
#2,014	Houston County, AL	40.3 years
#2,015	Shelby County, AL	40.3 years
#2,016	Lawrence County, AR	40.3 years

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Median Age in St. Croix County, Wisconsin

St. Croix County, Wisconsin has a median age of 40.4 years, which ranks #2,013 of 3,222 out of 3,222 counties nationwide. This is 3.9% above the national value of 38.9 years.

Within Wisconsin, St. Croix County ranks #55 of 72 out of 72 counties. This places it in the 38th percentile nationally.

The median age of the total population. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.

About this data

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.