St. Croix County, WI

County

2024 Population

96,033

US Senator

Ron Johnson

Republican Party

US Senator

Tammy Baldwin

Democratic Party

2024 Median Age

40.4

1.51% 1-year increase

2024 Poverty Rate

6.6%

0.107% 1-year increase

2024 Median Household Income

$103,046

0.55% 1-year growth

2024 Median Property Value

Population & Diversity

St. Croix County, WI is home to a population of 96k people, from which 98.9% are citizens.

As of 2024, 2.33% of St. Croix County, WI residents were born outside of the country (2.23k people).

In 2024, there were 42.7 times more White (Non-Hispanic) residents (87.8k people) in St. Croix County, WI than any other race or ethnicity. There were 2.06k Two Races Excluding Other, & Three or More Races (Non-Hispanic) and 1.26k Two Races Including Other (Hispanic) residents, the second and third most common ethnic groups.

Population & Diversity

Citizenship

98.9%

2024 Citizenship

99%

2023 Citizenship

As of 2024, 98.9% of St. Croix County, WI residents were US citizens, which is higher than the national average of 93.2%. In 2023, the percentage of US citizens in St. Croix County, WI was 99%, meaning that the rate of citizenship has been decreasing.

The following chart shows US citizenship percentages in St. Croix County, WI compared to that of it's neighboring and parent geographies.

Diversity

Race and Ethnicity

The 3 largest ethnic groups in St. Croix County, WI

White (Non-Hispanic)
87.8k ± 402
Two Races Excluding Other, & Three or More Races (Non-Hispanic)
2.06k ± 256
Two Races Including Other (Hispanic)
1.26k ± 306

3.06%

Hispanic Population

2.94k people

3.06% of the people in St. Croix County, WI are hispanic (2.94k people).

The following chart shows the 8 races represented in St. Croix County, WI as a share of the total population.

Global Diversity

The PUMS dataset is not available at the County level, so we are showing data for Wisconsin.

Most Common Origin

Mexico
90,085 ± 7,313 people
India
22,216 ± 3,653 people
China
14,090 ± 2,911 people

In 2024, the most common birthplace for the foreign-born residents of Wisconsin was Mexico, the natal country of 90,085 Wisconsin residents, followed by India with 22,216 and China with 14,090.

Foreign-Born Population

2.33%

2024 Foreign-Born Population

2.23k people

2.3%

2023 Foreign-Born Population

2.18k people

As of 2024, 2.33% of St. Croix County, WI residents (2.23k people) were born outside of the United States, which is approximately the same as the national average of 14%. In 2023, the percentage of foreign-born citizens in St. Croix County, WI was 2.3%, meaning that the rate has been increasing.

The following chart shows the percentage of foreign-born residents in St. Croix County, WI compared to that of it's neighboring and parent geographies.

Military

Veterans

Most Common Service Period

Vietnam
1,690 ± 302
Gulf War (2001-)
1,322 ± 272
Gulf War (1990s)
797 ± 224

St. Croix County, WI has a large population of military personnel who served in Vietnam, 1.28 times greater than any other conflict.

The chart shows the distribution of veterans by conflict in St. Croix County, WI.

Health

95.9% of the population of St. Croix County, WI has health coverage, with 61.9% on employee plans, 7.67% on Medicaid, 11.9% on Medicare, 12.8% on non-group plans, and 1.65% on military or VA plans.

Primary care physicians in St. Croix County, WI see 1,901 patients per year on average, which represents a 0% change from the previous year (1,901 patients). Compare this to dentists who see 2182 patients per year, and mental health providers who see 529 patients per year.

By gender, of the total number of insured persons, 50.4% were men and 49.6% were women.

Coverage

Patient to Clinician Ratios

1,901 to 1

Patient to Primary Care Physician Ratio in St. Croix County, WI

Primary care physicians in St. Croix County, WI see an average of 1,901 patients per year. This represents a 0% change from the previous year (1,901 patients).

The following chart shows how the number of patients seen by primary care physicians has been changing over time in St. Croix County, WI in comparison to its neighboring geographies.

Location of Health Services Facilities

Health Service Type

Top 5 Health Facilities Servicing the Greatest Number of Addresses

Health Practice Name
12345 Community Center Dr., Hayward, CA 94540 Census Tract # 4001
Health Practice Name
12345 Community Center Dr., Hayward, CA 94540 Census Tract # 4002
Health Practice Name
12345 Community Center Dr., Hayward, CA 94540 Census Tract # 4003
Health Practice Name
12345 Community Center Dr., Hayward, CA 94540 Census Tract # 4004
Health Practice Name
12345 Community Center Dr., Hayward, CA 94540 Census Tract # 4005

Health Care Diversity

In 2024, insured persons according to age ranges were distributed in 25.1% under 18 years, 17.5% between 18 and 34 years, 41.7% between 35 and 64 years, and 15.7% over 64 years.

By gender, of the total number of insured persons, 50.4% were men and 49.6% were women.

The following chart shows the number of people with health coverage by gender.

Uninsured People

4.06%

Uninsured

61.9%

Employer Coverage

7.67%

Medicaid

11.9%

Medicare

12.8%

Non-Group

1.65%

Military or VA

Between 2023 and 2024, the percent of uninsured citizens in St. Croix County, WI grew by 10.3% from 3.68% to 4.06%.

The following chart shows how the percent of uninsured individuals in St. Croix County, WI changed over time compared with the percent of individuals enrolled in various types of health insurance.

Health Indicators

Health Outcomes

Indicator

In 2025, the average number of mentally unhealthy days reported in past 30 days (age-adjusted) was 5.21 in St. Croix County, WI.

The graphic shows the trend of the indicator in St. Croix County, WI.

Health Behaviors

Indicator

In 2025, the percentage of the adult population (age 18 and older) that reports a body mass index (BMI) greater than or equal to 30 kg/m2 (age-adjusted) was 33.6% in St. Croix County, WI.

The graphic shows the trend of the indicator in St. Croix County, WI.

Clinical Care

Indicator

In 2025, the percentage of population under age 65 without health insurance was 4.79% in St. Croix County, WI.

The graphic shows the trend of the indicator in St. Croix County, WI.

Economy

The economy of St. Croix County, WI employs 51.1k people. In 2024, the largest industries in St. Croix County, WI were Manufacturing (8,723 people), Health Care & Social Assistance (7,245 people), and Retail Trade (5,221 people), and the highest paying industries were Management of Companies & Enterprises ($157,083), Real Estate & Rental & Leasing ($110,208), and Utilities ($104,722).

Employment

Occupations

51.1k

2024 Value

± 1,680

−0.0313%

1 Year decline

± 4.62%

From 2023 to 2024, employment in St. Croix County, WI declined at a rate of −0.0313%, from 51.2k employees to 51.1k employees.

The most common job groups, by number of people living in St. Croix County, WI, are Management Occupations (6,351 people), Office & Administrative Support Occupations (4,881 people), and Sales & Related Occupations (4,544 people). This chart illustrates the share breakdown of the primary jobs held by residents of St. Croix County, WI.

Unemployment Insurance Claims

Data is only available at the state level. Showing data for Wisconsin.

This chart shows weekly unemployment insurance claims in Wisconsin (not-seasonally adjusted) compared with the four states with the most similar impact.

The most recent data point uses Advance State Claims data, which can be revised in subsequent weeks.

Industries

Employment by Industries

51.1k

2024 Value

± 1,680

−0.0313%

1 Year decline

± 4.62%

From 2023 to 2024, employment in St. Croix County, WI declined at a rate of −0.0313%, from 51.2k employees to 51.1k employees.

The most common employment sectors for those who live in St. Croix County, WI, are Manufacturing (8,723 people), Health Care & Social Assistance (7,245 people), and Retail Trade (5,221 people). This chart shows the share breakdown of the primary industries for residents of St. Croix County, WI, though some of these residents may live in St. Croix County, WI and work somewhere else. Census data is tagged to a residential address, not a work address.

Median Earnings by Industry

$68,805

Median earning men ± $2,707

$50,160

Median earning women ± $2,077

The industries with the best median earnings for men in 2024 are Finance & Insurance, & Real Estate & Rental & Leasing ($133,953), Professional, Scientific, & Management, & Administrative & Waste Management Services ($96,429), and Information ($76,417).

The industries with the best median earnings for women in 2024 are Manufacturing ($68,945), Finance & Insurance, & Real Estate & Rental & Leasing ($67,298), and Public Administration ($62,888).

Employment by Industry Sector

Data is only available at the state level. Showing data for Wisconsin.

Y-Axis

1.6%

Year-over-year growth

Employment change between February 2022 and February 2023

As of February 2023, there are 2.95M people employed in Wisconsin. This represents a 1.6% increase in employment when compared to February 2022.

Right after the beginning of the COVID-19 pandemic, during April 2020, a general dip can be seen across industry sectors, resulting in an overall decline in employment by 13.3%.

The following chart shows monthly employment numbers for each industry sector in Wisconsin.

Establishments by Size

The industries with the most establishments

235
Construction
151
Professional, Scientific, and Technical Services
150
Other Services (except Public Administration)

The visualization shows the distribution of establishments by industry and by size according to the number of employees.

The visualization shows the number of establishments and its share across establishment sizes.

Payroll by Industry Sector

The industries with the highest total annual payroll

$447k
Manufacturing
$229k
Health Care and Social Assistance
$195k
Retail Trade

The chart shows the total annual payroll and the average annual payroll by industry.

Housing & Living

The median property value in St. Croix County, WI was $377,700 in 2024, which is 1.14 times larger than the national average of $332,700. Between 2023 and 2024 the median property value increased from $349,700 to $377,700, a 8.01% increase. The homeownership rate in St. Croix County, WI is 78.3%, which is higher than the national average of 65.2%.

People in St. Croix County, WI have an average commute time of 27 minutes, and they drove alone to work. Car ownership in St. Croix County, WI is approximately the same as the national average, with an average of 2 cars per household.

In 2025, 8.38% of the population was living with severe housing problems in St. Croix County, WI. From 2014 to 2025, the indicator declined 3.92%.

Housing

Property

$377,700

Median Property Value 2024

±$6,556

$29,377

Median Property Taxes

±$945

The following chart display owner-occupied housing units distributed between a series of property tax buckets compared to the national averages for each bucket. In St. Croix County, WI the largest share of households pay taxes in the $3k+ range.

The chart underneath the paragraph shows the property taxes in St. Croix County, WI compared to it's parent and neighbor geographies.

Rent vs Own

78.3%

Homeownership

2024

68.5%

Homeowners with Mortgage

2024

In 2024, 78.3% of the housing units in St. Croix County, WI were occupied by their owner. This percentage declined from the previous year's rate of 78.9%.

This chart shows the percentage of owner in St. Croix County, WI compared it's parent and neighboring geographies.

Equity

Household Income

Please note that the buckets used in this visualization were not evenly distributed by ACS when publishing the data.

$103,046

Median Household Income

± $3,545

37.5k

Number of Households

± 1,398

In 2024, the median household income of the 37.5k households in St. Croix County, WI grew to $103,046 from the previous year's value of $102,482.

The following chart displays the households in St. Croix County, WI distributed between a series of income buckets compared to the national averages for each bucket. The largest share of households have an income in the $200k+ range.

Wage Distribution

The closest comparable wage GINI for St. Croix County, WI is from Wisconsin.

0.439

2024 Wage GINI in Wisconsin

0.441

2023 Wage GINI in Wisconsin

In 2024, the income inequality in Wisconsin was 0.439 according to the GINI calculation of the wage distribution. Income inequality had a 0.364% decline from 2023 to 2024, which means that wage distribution grew somewhat more even. The GINI for Wisconsin was lower than than the national average of 0.474. In other words, wages are distributed more evenly in Wisconsin in comparison to the national average.

This chart shows the number of workers in Wisconsin across various wage buckets compared to the national average.

Transportation

Commuter Transportation

Most Common Commute in 2024

Drove Alone (73.7%)
Worked At Home (16.5%)
Carpooled (6.98%)

In 2024, 73.7% of workers in St. Croix County, WI drove alone to work, followed by those who worked at home (16.5%) and those who carpooled to work (6.98%).

The following chart shows the number of households using each mode of transportation over time, using a logarithmic scale on the y-axis to help better show variations in the smaller means of commuting.

Commute Time

27 minutes

Average Travel Time

Using averages, employees in St. Croix County, WI have a longer commute time (27 minutes) than the normal US worker (26.4 minutes). Additionally, 1.43% of the workforce in St. Croix County, WI have "super commutes" in excess of 90 minutes.

The chart below shows how the median household income in St. Croix County, WI compares to that of it's neighboring and parent geographies.

Car Ownership

2 cars

Average Number

The following chart displays the households in St. Croix County, WI distributed between a series of car ownership buckets compared to the national averages for each bucket. The largest share of households in St. Croix County, WI have 2 cars.

Poverty

Severe Housing Problems

In 2025, 8.38% of the population was living with severe housing problems in St. Croix County, WI. From 2014 to 2025, the indicator declined 3.92%.

The graph shows the trend of the percentage of the population living with severe housing problems.

Poverty & Diversity

6.6% of the population for whom poverty status is determined in St. Croix County, WI (6.27k out of 95.1k people) live below the poverty line, a number that is lower than the national average of 12.5%. The largest demographic living in poverty are Females 55 - 64, followed by Males 55 - 64 and then Males 18 - 24.

The most common racial or ethnic group living below the poverty line in St. Croix County, WI is White, followed by Two Or More and Hispanic.

The Census Bureau uses a set of money income thresholds that vary by family size and composition to determine who classifies as impoverished. If a family's total income is less than the family's threshold than that family and every individual in it is considered to be living in poverty.

Children in Poverty

In 2025, 5.4% of the children was living in poverty in St. Croix County, WI. From 2014 to 2025, the indicator declined 2.6%.

The graph shows the trend of the percentage of the children living in poverty.

Social Needs

Data only available at the state level.

Most prevalent states

California
35,798 individuals
New York
5,087 individuals

In 2017, California had the highest estimated number of chronically homeless individuals in the nation, at 35,798, followed by New York (5,087).

The following map shows the estimated number of chronically homeless individuals by state over multiple years.

Security

Crimes & Accidents

Indicator

In 2022, the number of reported violent crimes offenses per 100,000 population was 63.3 in St. Croix County, WI. From 2014 to 2022, the indicator grew 7.41% per 100,000 population.

The graph shows the trend in the number of reported violent crimes offenses per 100,000 population.

Keep Exploring