St. Croix County, Wisconsin
Population estimates, July 1, 2025, (V2025) 98,276
People
Population
Population estimates, July 1, 2025, (V2025) 98,276
Population estimates, July 1, 2024, (V2024) 97,954
Population estimates base, April 1, 2020, (V2025) 93,534
Population estimates base, April 1, 2020, (V2024) 93,543
Population, percent change - April 1, 2020 (estimates base) to July 1, 2025, (V2025) 5.1%
Population, percent change - April 1, 2020 (estimates base) to July 1, 2024, (V2024) 4.7%
Population, Census, April 1, 2020 93,536
Population, Census, April 1, 2010 84,345
Age and Sex
Persons under 5 years, percent 5.6%
Persons under 18 years, percent 22.9%
Persons 65 years and over, percent 17.4%
Female persons, percent 49.6%
Race and Hispanic Origin
White alone, percent 95.2%
Black alone, percent(a) 0.8%
American Indian and Alaska Native alone, percent(a) 0.5%
Asian alone, percent(a) 1.3%
Native Hawaiian and Other Pacific Islander alone, percent(a) Z
Two or More Races, percent 2.0%
Hispanic or Latino, percent(b) 3.3%
White alone, not Hispanic or Latino, percent 92.4%
Population Characteristics
Veterans, 2020-2024 5,047
Foreign-born persons, percent, 2020-2024 2.3%
Housing
Housing Units, July 1, 2025, (V2025) 40,639
Owner-occupied housing unit rate, 2020-2024 78.3%
Median value of owner-occupied housing units, 2020-2024 $377,700
Median selected monthly owner costs - with a mortgage, 2020-2024 $1,998
Median selected monthly owner costs - without a mortage, 2020-2024 $719
Median gross rent, 2020-2024 $1,271
Building Permits, 2025 460
Families & Living Arrangements
Households, 2020-2024 37,511
Persons per household, 2020-2024 2.54
Living in the same house 1 year ago, percent of persons age 1 year+ , 2020-2024 91.5%
Language other than English spoken at home, percent of persons age 5 years+, 2020-2024 3.3%
Computer and Internet Use
Households with a computer, percent, 2020-2024 96.5%
Households with a broadband Internet subscription, percent, 2020-2024 93.4%
Education
High school graduate or higher, percent of persons age 25 years+, 2020-2024 96.9%
Bachelor's degree or higher, percent of persons age 25 years+, 2020-2024 39.5%
Health
With a disability, under age 65 years, percent, 2020-2024 6.8%
Persons without health insurance, under age 65 years, percent 4.4%
Economy
In civilian labor force, total, percent of population age 16 years+, 2020-2024 68.9%
In civilian labor force, female, percent of population age 16 years+, 2020-2024 65.5%
Total accommodation and food services sales, 2022 ($1,000)(c) 226,792
Total health care and social assistance receipts/revenue, 2022 ($1,000)(c) 615,988
Total transportation and warehousing receipts/revenue, 2022 ($1,000)(c) 281,069
Total retail sales, 2022 ($1,000)(c) 2,418,825
Total retail sales per capita, 2022(c) $25,205
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2020-2024 27.0
Income & Poverty
Median households income (in 2024 dollars), 2020-2024 $103,046
Per capita income in past 12 months (in 2024 dollars), 2020-2024 $50,302
Persons in poverty, percent 5.9%
Businesses
Businesses
Total employer establishments, 2023 2,422
Total employment, 2023 31,951
Total annual payroll, 2023 ($1,000) 1,680,984
Total employment, percent change, 2022-2023 0.9%
Total nonemployer establishments, 2023 7,314
All employer firms, Reference year 2023 1,933
Male-owned employer firms, Reference year 2023 1,151
Female-owned employer firms, Reference year 2023 265
Minority-owned employer firms, Reference year 2023 S
Nonminority-owned employer firms, Reference year 2023 1,643
Veteran-owned employer firms, Reference year 2023 S
Nonveteran-owned employer firms, Reference year 2023 1,623
Geography
Geography
Population per square mile, 2020 129.5
Population per square mile, 2010 116.8
Land area in square miles, 2020 722.16
Land area in square miles, 2010 722.33
FIPS Code 55109