Janesville city, Wisconsin demographics
Population: 65,506
Median age: 39.7
Median household income: 63,259
Janesville is a city in Rock County, Wisconsin, United States.
Demographics, population, home values, social and economic characteristics of Janesville city, WI.
Population
| 2021 | 65,506 |
| 2020 | 64,415 |
| 2019 | 64,245 |
| 2018 | 64,128 |
| 2017 | 63,957 |
| 2016 | 63,880 |
| 2015 | 63,799 |
| 2014 | 63,674 |
| 2013 | 63,589 |
| 2012 | 63,586 |
| 2011 | 63,545 |
| 2010 | 63,441 |
| 2009 | 62,841 |
Census data for Janesville city, Wisconsin
Demographic and housing estimates in Janesville city, Wisconsin
| Total population | 65,506 |
| Male | 32,017 |
| Female | 33,489 |
| Total population | 65,506 |
| Under 5 years | 3,309 |
| 5 to 9 years | 4,392 |
| 10 to 14 years | 4,533 |
| 15 to 19 years | 3,894 |
| 20 to 24 years | 3,989 |
| 25 to 34 years | 8,324 |
| 35 to 44 years | 8,946 |
| 45 to 54 years | 8,253 |
| 55 to 59 years | 4,436 |
| 60 to 64 years | 4,531 |
| 65 to 74 years | 6,034 |
| 75 to 84 years | 3,304 |
| 85 years and over | 1,561 |
| Median age (years) | 39.7 |
| Under 18 years | 14,946 |
| 16 years and over | 52,346 |
| 18 years and over | 50,560 |
| 21 years and over | 48,671 |
| 62 years and over | 13,501 |
| 65 years and over | 10,899 |
| Total population | 65,506 |
| One race | 63,130 |
| White | 58,318 |
| Black or African American | 1,960 |
| American Indian and Alaska Native | 95 |
| Asian | 1,096 |
| Native Hawaiian and Other Pacific Islander | 6 |
| Some other race | 1,655 |
| Two or more races | 2,376 |
| Citizen, VOTING AGE 18 and over population | 49,352 |
| Male Citizen, VOTING AGE 18 and over population | 23,282 |
| Female Citizen, VOTING AGE 18 and over population | 26,070 |
Social characteristics in Janesville city, Wisconsin
| Total households | 27,743 |
| Family households (families) | 12,034 |
| Married-couple family | 2,235 |
| Male householder, no wife present, family | 5,015 |
| Female householder, no husband present, family | 3,465 |
| Nonfamily households | 8,459 |
| Average household size | 8,016 |
| Average family size | 2.33 |
Economic characteristics in Janesville city, Wisconsin
| Total households | 27,743 |
| Less than $10,000 | 1,043 |
| $10,000 to $14,999 | 1,192 |
| $15,000 to $24,999 | 2,411 |
| $25,000 to $34,999 | 2,215 |
| $35,000 to $49,999 | 3,931 |
| $50,000 to $74,999 | 5,702 |
| $75,000 to $99,999 | 4,825 |
| $100,000 to $149,999 | 4,272 |
| $150,000 to $199,999 | 1,481 |
| $200,000 or more | 671 |
| Median household income (dollars) | 63,259 |
Housing characteristics in Janesville city, Wisconsin
| Total housing units | 28,692 |
| Occupied housing units | 27,743 |
| Vacant housing units | 949 |
| Total housing units | 28,692 |
| 1-unit, detached | 19,288 |
| 1-unit, attached | 1,924 |
| 2 units | 2,242 |
| 3 or 4 units | 714 |
| 5 to 9 units | 1,548 |
| 10 to 19 units | 496 |
| 20 or more units | 1,971 |
| Mobile home | 500 |
| Boat, RV, van, etc. | 9 |
| Total housing units | 28,692 |
| Built 2014 or later | 11 |
| Built 2010 to 2013 | 738 |
| Built 2000 to 2009 | 2,711 |
| Built 1990 to 1999 | 4,142 |
| Built 1980 to 1989 | 2,936 |
| Built 1970 to 1979 | 4,671 |
| Built 1960 to 1969 | 4,637 |
| Built 1950 to 1959 | 2,722 |
| Built 1940 to 1949 | 1,653 |
| Built 1939 or earlier | 4,471 |
| Total housing units | 28,692 |
| 1 room | 492 |
| 2 rooms | 566 |
| 3 rooms | 2,219 |
| 4 rooms | 4,771 |
| 5 rooms | 5,861 |
| 6 rooms | 6,023 |
| 7 rooms | 3,239 |
| 8 rooms | 2,487 |
| 9 rooms or more | 3,034 |
| Median rooms | 5.6 |
| Total housing units | 28,692 |
| No bedroom | 520 |
| 1 bedroom | 2,435 |
| 2 bedrooms | 8,697 |
| 3 bedrooms | 12,924 |
| 4 bedrooms | 3,026 |
| 5 or more bedrooms | 1,090 |
| Occupied housing units | 27,743 |
| Owner-occupied | 18,378 |
| Renter-occupied | 9,365 |
| Average household size of owner-occupied unit | 2.45 |
| Average household size of renter-occupied unit | 2.10 |
| Occupied housing units | 27,743 |
| Moved in 2017 or later | 2,653 |
| Moved in 2015 to 2016 | 8,164 |
| Moved in 2010 to 2014 | 4,085 |
| Moved in 2000 to 2009 | 5,989 |
| Moved in 1990 to 1999 | 3,467 |
| Moved in 1989 and earlier | 3,385 |
| Owner-occupied units | 18,378 |
| Less than $50,000 | 741 |
| $50,000 to $99,999 | 2,437 |
| $100,000 to $149,999 | 4,636 |
| $150,000 to $199,999 | 5,315 |
| $200,000 to $299,999 | 3,890 |
| $300,000 to $499,999 | 1,163 |
| $500,000 to $999,999 | 181 |
| $1,000,000 or more | 15 |
| Median (dollars) | 160,300 |
| Owner-occupied units | 18,378 |
| Housing units with a mortgage | 11,453 |
| Housing units without a mortgage | 6,925 |
| Occupied units paying rent | 8,844 |
| Less than $500 | 609 |
| $500 to $999 | 4,808 |
| $1,000 to $1,499 | 3,014 |
| $1,500 to $1,999 | 233 |
| $2,000 to $2,499 | 18 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 162 |
| Median (dollars) | 912 |
| No rent paid | 521 |
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