St. Croix County, Wisconsin

WI · FIPS 55109 · ACS 2024 5-Year Estimates

Key Statistics

Total Population
96,033
Rank #643 of 3,222
80th %ile
Median Household Income
$103,046 +37.1% vs nat'l
Rank #144 of 3,222
96th %ile
Poverty Rate
6.6% −47.6% vs nat'l
Rank #163 of 3,222
95th %ile
Median Home Value
$377,700 +34.0% vs nat'l
Rank #347 of 3,222
89th %ile
Bachelor's Degree or Higher
39.5% +17.1% vs nat'l
Rank #294 of 3,222
91th %ile
Unemployment Rate
2.6% −51.6% vs nat'l
Rank #476 of 3,222
85th %ile

At a Glance

78.3% Homeownership
95.9% Insured
39.5% Bachelor's+

Age & Sex Distribution

MaleFemale
0-910-1920-2930-3940-4950-5960-6970-7980+10%5%0%5%10%

Race & Ethnicity

White (non-Hispanic)Two or More RacesHispanic or LatinoAsian (non-Hispanic)Black (non-Hispanic)Other (non-Hispanic)American Indian (non-Hispanic)Native Hawaiian/Pacific Islander0.0%20.8%41.7%62.5%83.3%91.4%3.3%3.1%1.1%0.7%0.4%0.1%0.0%

About St. Croix County, Wisconsin

St. Croix County, Wisconsin has a total population of 96,033, making it the 643rd most populous county in the United States. The median age in St. Croix County is 40.4 years, which is 3.9% above the national median of 38.9 years.

The median household income in St. Croix County is $103,046, which ranks #144 of 3,222 counties nationwide. This is 37.1% above the national median of $75,149. The poverty rate is 6.6%, lower than the national rate of 12.6%. The unemployment rate stands at 2.6%.

The median home value in St. Croix County is $377,700, 34.0% above the national median. Renters in St. Croix County pay a median gross rent of $1,271 per month. The homeownership rate is 78.3%, compared to the national rate of 64.4%.

In St. Croix County, 39.5% of residents aged 25 and older hold a bachelor's degree or higher, 17.1% above the national average of 33.7%. Health insurance coverage stands at 95.9% of the population. The average commute time for workers is 29.6 min.

St. Croix County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 91.4% of the population, followed by Two or More Races (3.3%) and Hispanic or Latino (3.1%).

All data for St. Croix County, Wisconsin comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.

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.