St. Croix County, Wisconsin demographics
Population: 92,495
Median age: 39.6
Median household income: 91,320
Demographics, population, home values, social and economic characteristics of St. Croix County, Wisconsin.
Population
| 2021 | 92,495 |
| 2020 | 89,702 |
| 2019 | 88,732 |
| 2018 | 87,917 |
| 2017 | 87,142 |
| 2016 | 86,726 |
| 2015 | 86,118 |
| 2014 | 85,442 |
| 2013 | 84,912 |
| 2012 | 84,363 |
| 2011 | 83,657 |
| 2010 | 82,636 |
| 2009 | 80,550 |
St. Croix County, WI cities
Baldwin village - 4,214
Deer Park village - 212
Emerald CDP - 148
Glenwood City city - 1,272
Hammond village - 2,196
Houlton CDP - 39
Hudson city - 14,500
New Richmond city - 9,908
North Hudson village - 3,814
River Falls city - 16,058
Roberts village - 1,883
Somerset village - 2,986
Spring Valley village - 1,358
Star Prairie village - 612
Wilson village - 229
Woodville village - 1,498
Census data for St. Croix County, Wisconsin
Demographic and housing estimates in St. Croix County, Wisconsin
| Total population | 92,495 |
| Male | 46,615 |
| Female | 45,880 |
| Total population | 92,495 |
| Under 5 years | 5,362 |
| 5 to 9 years | 6,116 |
| 10 to 14 years | 7,247 |
| 15 to 19 years | 6,222 |
| 20 to 24 years | 4,848 |
| 25 to 34 years | 10,128 |
| 35 to 44 years | 13,199 |
| 45 to 54 years | 12,995 |
| 55 to 59 years | 7,266 |
| 60 to 64 years | 5,992 |
| 65 to 74 years | 8,321 |
| 75 to 84 years | 3,348 |
| 85 years and over | 1,451 |
| Median age (years) | 39.6 |
| Under 18 years | 22,902 |
| 16 years and over | 72,222 |
| 18 years and over | 69,593 |
| 21 years and over | 66,710 |
| 62 years and over | 16,644 |
| 65 years and over | 13,120 |
| Total population | 92,495 |
| One race | 89,349 |
| White | 87,099 |
| Black or African American | 625 |
| American Indian and Alaska Native | 54 |
| Asian | 838 |
| Native Hawaiian and Other Pacific Islander | 8 |
| Some other race | 725 |
| Two or more races | 3,146 |
| Citizen, VOTING AGE 18 and over population | 68,722 |
| Male Citizen, VOTING AGE 18 and over population | 34,390 |
| Female Citizen, VOTING AGE 18 and over population | 34,332 |
Social characteristics in St. Croix County, Wisconsin
| Total households | 35,387 |
| Family households (families) | 20,951 |
| Married-couple family | 2,595 |
| Male householder, no wife present, family | 5,207 |
| Female householder, no husband present, family | 3,879 |
| Nonfamily households | 6,634 |
| Average household size | 8,887 |
| Average family size | 2.59 |
Economic characteristics in St. Croix County, Wisconsin
| Total households | 35,387 |
| Less than $10,000 | 809 |
| $10,000 to $14,999 | 790 |
| $15,000 to $24,999 | 1,559 |
| $25,000 to $34,999 | 1,635 |
| $35,000 to $49,999 | 3,399 |
| $50,000 to $74,999 | 5,997 |
| $75,000 to $99,999 | 5,380 |
| $100,000 to $149,999 | 8,629 |
| $150,000 to $199,999 | 3,965 |
| $200,000 or more | 3,224 |
| Median household income (dollars) | 91,320 |
Housing characteristics in St. Croix County, Wisconsin
| Total housing units | 37,002 |
| Occupied housing units | 35,387 |
| Vacant housing units | 1,615 |
| Total housing units | 37,002 |
| 1-unit, detached | 27,290 |
| 1-unit, attached | 3,471 |
| 2 units | 841 |
| 3 or 4 units | 943 |
| 5 to 9 units | 1,021 |
| 10 to 19 units | 615 |
| 20 or more units | 1,792 |
| Mobile home | 1,029 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 37,002 |
| Built 2014 or later | 13 |
| Built 2010 to 2013 | 2,945 |
| Built 2000 to 2009 | 10,236 |
| Built 1990 to 1999 | 6,172 |
| Built 1980 to 1989 | 4,492 |
| Built 1970 to 1979 | 4,630 |
| Built 1960 to 1969 | 1,611 |
| Built 1950 to 1959 | 1,626 |
| Built 1940 to 1949 | 775 |
| Built 1939 or earlier | 4,502 |
| Total housing units | 37,002 |
| 1 room | 342 |
| 2 rooms | 331 |
| 3 rooms | 1,705 |
| 4 rooms | 4,210 |
| 5 rooms | 5,511 |
| 6 rooms | 5,979 |
| 7 rooms | 5,524 |
| 8 rooms | 5,071 |
| 9 rooms or more | 8,329 |
| Median rooms | 6.6 |
| Total housing units | 37,002 |
| No bedroom | 349 |
| 1 bedroom | 1,777 |
| 2 bedrooms | 7,968 |
| 3 bedrooms | 14,272 |
| 4 bedrooms | 9,982 |
| 5 or more bedrooms | 2,654 |
| Occupied housing units | 35,387 |
| Owner-occupied | 28,015 |
| Renter-occupied | 7,372 |
| Average household size of owner-occupied unit | 2.71 |
| Average household size of renter-occupied unit | 2.13 |
| Occupied housing units | 35,387 |
| Moved in 2017 or later | 3,142 |
| Moved in 2015 to 2016 | 9,568 |
| Moved in 2010 to 2014 | 5,706 |
| Moved in 2000 to 2009 | 8,786 |
| Moved in 1990 to 1999 | 4,378 |
| Moved in 1989 and earlier | 3,807 |
| Owner-occupied units | 28,015 |
| Less than $50,000 | 853 |
| $50,000 to $99,999 | 593 |
| $100,000 to $149,999 | 1,907 |
| $150,000 to $199,999 | 3,585 |
| $200,000 to $299,999 | 8,617 |
| $300,000 to $499,999 | 9,303 |
| $500,000 to $999,999 | 2,868 |
| $1,000,000 or more | 289 |
| Median (dollars) | 282,100 |
| Owner-occupied units | 28,015 |
| Housing units with a mortgage | 20,792 |
| Housing units without a mortgage | 7,223 |
| Occupied units paying rent | 7,083 |
| Less than $500 | 564 |
| $500 to $999 | 2,770 |
| $1,000 to $1,499 | 2,123 |
| $1,500 to $1,999 | 1,434 |
| $2,000 to $2,499 | 136 |
| $2,500 to $2,999 | 15 |
| $3,000 or more | 41 |
| Median (dollars) | 1,043 |
| No rent paid | 289 |
Demographic data for St. Croix County, WI and each city in the county. Lists of cities by population, wealth and poverty in St. Croix County, WI.
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