St. Croix County, WI
Demographics & Statistics
Updated: 2025-10-25
Updated: 2025-10-25
Life in St. Croix County research summary. HomeSnacks has been researching the quality of life in St. Croix County over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in St. Croix County:
The population in St. Croix County is 94,819.
The median home value in St. Croix County is $463,933.
The median income in St. Croix County is $102,482.
The median rent in St. Croix County is $1,238.
The unemployment rate in St. Croix County is 2.0%.
The poverty rate in St. Croix County is 6.6%.
The average high in St. Croix County is 63.8° and there are 70.7 inches of rainfall annually.
The average high in St. Croix County is 63.8°.
There are 66.86 nice days each year.
Expect an average of 70.7 inches of rain each year with 14.8 inches of snow.
There is an average of 4:34 hours of sun each day in St. Croix County.
| Stat | St. Croix County |
|---|---|
| Mean High | 63.8 |
| Nice Days | 66.86 |
| Rainfall | 70.7 |
| Snowfall | 14.8 |
| Sunny Hours | 4:34 |
The current population in St. Croix County is 94,819. The population has increased 4.2% from 2019.
| Year | Population | % Change |
|---|---|---|
| 2023 | 92,495 | 3.1% |
| 2022 | 89,702 | 1.1% |
| 2021 | 88,732 | - |
St. Croix County is 49.7% female with 47,091 female residents.
St. Croix County is 50.3% male with 47,727 male residents.
| Gender | St. Croix County | WI | USA |
|---|---|---|---|
| Female | 49.7% | 49.9% | 50.5% |
| Male | 50.3% | 50.1% | 49.5% |
St. Croix County is:
91.8% White with 87,063 White residents.
0.7% African American with 659 African American residents.
0.1% American Indian with 59 American Indian residents.
1.0% Asian with 917 Asian residents.
0.0% Hawaiian with 16 Hawaiian residents.
0.3% Other with 260 Other residents.
3.2% Two Or More with 3,056 Two Or More residents.
2.9% Hispanic with 2,789 Hispanic residents.
| Race | St. Croix County | WI | USA |
|---|---|---|---|
| White | 91.8% | 79.2% | 58.2% |
| African American | 0.7% | 6.0% | 12.0% |
| American Indian | 0.1% | 0.6% | 0.5% |
| Asian | 1.0% | 2.9% | 5.7% |
| Hawaiian | 0.0% | 0.0% | 0.2% |
| Other | 0.3% | 0.3% | 0.5% |
| Two Or More | 3.2% | 3.3% | 3.9% |
| Hispanic | 2.9% | 7.8% | 19.0% |
2.6% of households in St. Croix County earn Less than $10,000.
1.8% of households in St. Croix County earn $10,000 to $14,999.
3.6% of households in St. Croix County earn $15,000 to $24,999.
4.8% of households in St. Croix County earn $25,000 to $34,999.
6.9% of households in St. Croix County earn $35,000 to $49,999.
15.1% of households in St. Croix County earn $50,000 to $74,999.
13.9% of households in St. Croix County earn $75,000 to $99,999.
24.2% of households in St. Croix County earn $100,000 to $149,999.
13.2% of households in St. Croix County earn $150,000 to $199,999.
13.9% of households in St. Croix County earn $200,000 or more.
| Income | St. Croix County | WI | USA |
|---|---|---|---|
| Less than $10,000 | 2.6% | 4.0% | 4.9% |
| $10,000 to $14,999 | 1.8% | 3.2% | 3.6% |
| $15,000 to $24,999 | 3.6% | 6.2% | 6.6% |
| $25,000 to $34,999 | 4.8% | 7.4% | 6.8% |
| $35,000 to $49,999 | 6.9% | 10.9% | 10.4% |
| $50,000 to $74,999 | 15.1% | 17.8% | 15.7% |
| $75,000 to $99,999 | 13.9% | 14.0% | 12.7% |
| $100,000 to $149,999 | 24.2% | 18.9% | 17.4% |
| $150,000 to $199,999 | 13.2% | 8.9% | 9.3% |
| $200,000 or more | 13.9% | 8.6% | 12.6% |
-0.0% of adults in St. Croix County completed < 9th grade.
3.0% of adults in St. Croix County completed 9-12th grade.
25.0% of adults in St. Croix County completed high school / ged.
19.0% of adults in St. Croix County completed some college.
13.0% of adults in St. Croix County completed associate's degree.
28.0% of adults in St. Croix County completed bachelor's degree.
9.0% of adults in St. Croix County completed master's degree.
2.0% of adults in St. Croix County completed professional degree.
1.0% of adults in St. Croix County completed doctorate degree.
| Education | St. Croix County | WI | USA |
|---|---|---|---|
| < 9th Grade | 0% | 1% | 5% |
| 9-12th Grade | 3% | 4% | 6% |
| High School / GED | 25% | 30% | 26% |
| Some College | 19% | 20% | 19% |
| Associate's Degree | 13% | 11% | 9% |
| Bachelor's Degree | 28% | 22% | 21% |
| Master's Degree | 9% | 8% | 10% |
| Professional Degree | 2% | 2% | 2% |
| Doctorate Degree | 1% | 1% | 2% |
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