Kewaunee County, Wisconsin demographics
Population: 20,535
Median age: 44.0
Median household income: 72,328
Demographics, population, home values, social and economic characteristics of Kewaunee County, Wisconsin.
Population
| 2021 | 20,535 |
| 2020 | 20,398 |
| 2019 | 20,387 |
| 2018 | 20,360 |
| 2017 | 20,378 |
| 2016 | 20,459 |
| 2015 | 20,483 |
| 2014 | 20,545 |
| 2013 | 20,578 |
| 2012 | 20,600 |
| 2011 | 20,613 |
| 2010 | 20,642 |
| 2009 | 20,398 |
Kewaunee County, WI cities
Algoma city - 3,221
Casco village - 591
Dyckesville CDP - 398
Kewaunee city - 2,805
Luxemburg village - 2,644
Census data for Kewaunee County, Wisconsin
Demographic and housing estimates in Kewaunee County, Wisconsin
| Total population | 20,535 |
| Male | 10,453 |
| Female | 10,082 |
| Total population | 20,535 |
| Under 5 years | 964 |
| 5 to 9 years | 1,300 |
| 10 to 14 years | 1,247 |
| 15 to 19 years | 1,277 |
| 20 to 24 years | 1,119 |
| 25 to 34 years | 2,079 |
| 35 to 44 years | 2,416 |
| 45 to 54 years | 2,669 |
| 55 to 59 years | 1,657 |
| 60 to 64 years | 1,569 |
| 65 to 74 years | 2,429 |
| 75 to 84 years | 1,318 |
| 85 years and over | 491 |
| Median age (years) | 44.0 |
| Under 18 years | 4,332 |
| 16 years and over | 16,710 |
| 18 years and over | 16,203 |
| 21 years and over | 15,451 |
| 62 years and over | 5,207 |
| 65 years and over | 4,238 |
| Total population | 20,535 |
| One race | 20,112 |
| White | 19,546 |
| Black or African American | 149 |
| American Indian and Alaska Native | 73 |
| Asian | 129 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 215 |
| Two or more races | 423 |
| Citizen, VOTING AGE 18 and over population | 15,973 |
| Male Citizen, VOTING AGE 18 and over population | 8,119 |
| Female Citizen, VOTING AGE 18 and over population | 7,854 |
Social characteristics in Kewaunee County, Wisconsin
| Total households | 8,104 |
| Family households (families) | 5,026 |
| Married-couple family | 325 |
| Male householder, no wife present, family | 1,341 |
| Female householder, no husband present, family | 1,062 |
| Nonfamily households | 1,412 |
| Average household size | 2,871 |
| Average family size | 2.52 |
Economic characteristics in Kewaunee County, Wisconsin
| Total households | 8,104 |
| Less than $10,000 | 339 |
| $10,000 to $14,999 | 242 |
| $15,000 to $24,999 | 489 |
| $25,000 to $34,999 | 535 |
| $35,000 to $49,999 | 1,108 |
| $50,000 to $74,999 | 1,611 |
| $75,000 to $99,999 | 1,293 |
| $100,000 to $149,999 | 1,730 |
| $150,000 to $199,999 | 508 |
| $200,000 or more | 249 |
| Median household income (dollars) | 72,328 |
Housing characteristics in Kewaunee County, Wisconsin
| Total housing units | 9,243 |
| Occupied housing units | 8,104 |
| Vacant housing units | 1,139 |
| Total housing units | 9,243 |
| 1-unit, detached | 7,480 |
| 1-unit, attached | 172 |
| 2 units | 478 |
| 3 or 4 units | 145 |
| 5 to 9 units | 290 |
| 10 to 19 units | 130 |
| 20 or more units | 134 |
| Mobile home | 409 |
| Boat, RV, van, etc. | 5 |
| Total housing units | 9,243 |
| Built 2014 or later | 2 |
| Built 2010 to 2013 | 373 |
| Built 2000 to 2009 | 1,061 |
| Built 1990 to 1999 | 1,052 |
| Built 1980 to 1989 | 847 |
| Built 1970 to 1979 | 1,165 |
| Built 1960 to 1969 | 822 |
| Built 1950 to 1959 | 812 |
| Built 1940 to 1949 | 415 |
| Built 1939 or earlier | 2,694 |
| Total housing units | 9,243 |
| 1 room | 219 |
| 2 rooms | 111 |
| 3 rooms | 226 |
| 4 rooms | 1,080 |
| 5 rooms | 1,770 |
| 6 rooms | 1,860 |
| 7 rooms | 1,314 |
| 8 rooms | 1,015 |
| 9 rooms or more | 1,648 |
| Median rooms | 6.2 |
| Total housing units | 9,243 |
| No bedroom | 219 |
| 1 bedroom | 393 |
| 2 bedrooms | 1,990 |
| 3 bedrooms | 4,351 |
| 4 bedrooms | 1,867 |
| 5 or more bedrooms | 423 |
| Occupied housing units | 8,104 |
| Owner-occupied | 6,727 |
| Renter-occupied | 1,377 |
| Average household size of owner-occupied unit | 2.59 |
| Average household size of renter-occupied unit | 2.12 |
| Occupied housing units | 8,104 |
| Moved in 2017 or later | 418 |
| Moved in 2015 to 2016 | 1,458 |
| Moved in 2010 to 2014 | 1,308 |
| Moved in 2000 to 2009 | 2,014 |
| Moved in 1990 to 1999 | 1,105 |
| Moved in 1989 and earlier | 1,801 |
| Owner-occupied units | 6,727 |
| Less than $50,000 | 300 |
| $50,000 to $99,999 | 1,086 |
| $100,000 to $149,999 | 1,333 |
| $150,000 to $199,999 | 1,405 |
| $200,000 to $299,999 | 1,387 |
| $300,000 to $499,999 | 925 |
| $500,000 to $999,999 | 218 |
| $1,000,000 or more | 73 |
| Median (dollars) | 171,600 |
| Owner-occupied units | 6,727 |
| Housing units with a mortgage | 4,120 |
| Housing units without a mortgage | 2,607 |
| Occupied units paying rent | 1,164 |
| Less than $500 | 168 |
| $500 to $999 | 807 |
| $1,000 to $1,499 | 160 |
| $1,500 to $1,999 | 9 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 20 |
| $3,000 or more | 0 |
| Median (dollars) | 772 |
| No rent paid | 213 |
Demographic data for Kewaunee County, WI and each city in the county. Lists of cities by population, wealth and poverty in Kewaunee County, WI.
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