Onalaska city, Wisconsin demographics
Population: 18,760
Median age: 39.6
Median household income: 71,760
Onalaska is a city in La Crosse County, Wisconsin, United States.
Demographics, population, home values, social and economic characteristics of Onalaska city, WI.
Population
| 2021 | 18,760 |
| 2020 | 18,814 |
| 2019 | 18,662 |
| 2018 | 18,546 |
| 2017 | 18,452 |
| 2016 | 18,396 |
| 2015 | 18,255 |
| 2014 | 18,148 |
| 2013 | 17,973 |
| 2012 | 17,740 |
| 2011 | 17,428 |
| 2010 | 17,137 |
| 2009 | 16,609 |
Census data for Onalaska city, Wisconsin
Demographic and housing estimates in Onalaska city, Wisconsin
| Total population | 18,760 |
| Male | 8,794 |
| Female | 9,966 |
| Total population | 18,760 |
| Under 5 years | 860 |
| 5 to 9 years | 982 |
| 10 to 14 years | 1,256 |
| 15 to 19 years | 1,093 |
| 20 to 24 years | 1,528 |
| 25 to 34 years | 2,468 |
| 35 to 44 years | 2,297 |
| 45 to 54 years | 2,192 |
| 55 to 59 years | 1,101 |
| 60 to 64 years | 1,340 |
| 65 to 74 years | 1,946 |
| 75 to 84 years | 907 |
| 85 years and over | 790 |
| Median age (years) | 39.6 |
| Under 18 years | 3,956 |
| 16 years and over | 15,302 |
| 18 years and over | 14,804 |
| 21 years and over | 14,380 |
| 62 years and over | 4,364 |
| 65 years and over | 3,643 |
| Total population | 18,760 |
| One race | 18,172 |
| White | 16,331 |
| Black or African American | 464 |
| American Indian and Alaska Native | 19 |
| Asian | 1,251 |
| Native Hawaiian and Other Pacific Islander | 23 |
| Some other race | 84 |
| Two or more races | 588 |
| Citizen, VOTING AGE 18 and over population | 14,678 |
| Male Citizen, VOTING AGE 18 and over population | 6,730 |
| Female Citizen, VOTING AGE 18 and over population | 7,948 |
Social characteristics in Onalaska city, Wisconsin
| Total households | 8,389 |
| Family households (families) | 3,946 |
| Married-couple family | 937 |
| Male householder, no wife present, family | 1,118 |
| Female householder, no husband present, family | 705 |
| Nonfamily households | 2,388 |
| Average household size | 2,840 |
| Average family size | 2.23 |
Economic characteristics in Onalaska city, Wisconsin
| Total households | 8,389 |
| Less than $10,000 | 174 |
| $10,000 to $14,999 | 52 |
| $15,000 to $24,999 | 469 |
| $25,000 to $34,999 | 554 |
| $35,000 to $49,999 | 1,591 |
| $50,000 to $74,999 | 1,469 |
| $75,000 to $99,999 | 1,414 |
| $100,000 to $149,999 | 1,200 |
| $150,000 to $199,999 | 550 |
| $200,000 or more | 916 |
| Median household income (dollars) | 71,760 |
Housing characteristics in Onalaska city, Wisconsin
| Total housing units | 8,477 |
| Occupied housing units | 8,389 |
| Vacant housing units | 88 |
| Total housing units | 8,477 |
| 1-unit, detached | 4,964 |
| 1-unit, attached | 755 |
| 2 units | 615 |
| 3 or 4 units | 125 |
| 5 to 9 units | 305 |
| 10 to 19 units | 661 |
| 20 or more units | 745 |
| Mobile home | 307 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 8,477 |
| Built 2014 or later | 27 |
| Built 2010 to 2013 | 753 |
| Built 2000 to 2009 | 1,298 |
| Built 1990 to 1999 | 2,010 |
| Built 1980 to 1989 | 920 |
| Built 1970 to 1979 | 1,808 |
| Built 1960 to 1969 | 560 |
| Built 1950 to 1959 | 459 |
| Built 1940 to 1949 | 255 |
| Built 1939 or earlier | 387 |
| Total housing units | 8,477 |
| 1 room | 122 |
| 2 rooms | 416 |
| 3 rooms | 537 |
| 4 rooms | 1,547 |
| 5 rooms | 1,087 |
| 6 rooms | 1,111 |
| 7 rooms | 1,227 |
| 8 rooms | 752 |
| 9 rooms or more | 1,678 |
| Median rooms | 6.0 |
| Total housing units | 8,477 |
| No bedroom | 159 |
| 1 bedroom | 738 |
| 2 bedrooms | 2,476 |
| 3 bedrooms | 2,834 |
| 4 bedrooms | 1,813 |
| 5 or more bedrooms | 457 |
| Occupied housing units | 8,389 |
| Owner-occupied | 5,295 |
| Renter-occupied | 3,094 |
| Average household size of owner-occupied unit | 2.38 |
| Average household size of renter-occupied unit | 1.96 |
| Occupied housing units | 8,389 |
| Moved in 2017 or later | 720 |
| Moved in 2015 to 2016 | 3,033 |
| Moved in 2010 to 2014 | 1,180 |
| Moved in 2000 to 2009 | 1,825 |
| Moved in 1990 to 1999 | 788 |
| Moved in 1989 and earlier | 843 |
| Owner-occupied units | 5,295 |
| Less than $50,000 | 281 |
| $50,000 to $99,999 | 191 |
| $100,000 to $149,999 | 693 |
| $150,000 to $199,999 | 1,109 |
| $200,000 to $299,999 | 1,563 |
| $300,000 to $499,999 | 1,198 |
| $500,000 to $999,999 | 230 |
| $1,000,000 or more | 30 |
| Median (dollars) | 221,800 |
| Owner-occupied units | 5,295 |
| Housing units with a mortgage | 3,060 |
| Housing units without a mortgage | 2,235 |
| Occupied units paying rent | 3,010 |
| Less than $500 | 90 |
| $500 to $999 | 1,737 |
| $1,000 to $1,499 | 795 |
| $1,500 to $1,999 | 300 |
| $2,000 to $2,499 | 88 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 925 |
| No rent paid | 84 |
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