South Milwaukee city, Wisconsin demographics
Population: 20,785
Median age: 41.1
Median household income: 61,046
South Milwaukee is a city in Milwaukee County, Wisconsin, United States.
Demographics, population, home values, social and economic characteristics of South Milwaukee city, WI.
Population
| 2021 | 20,785 |
| 2020 | 20,857 |
| 2019 | 20,957 |
| 2018 | 21,089 |
| 2017 | 21,185 |
| 2016 | 21,197 |
| 2015 | 21,229 |
| 2014 | 21,210 |
| 2013 | 21,163 |
| 2012 | 21,119 |
| 2011 | 21,068 |
| 2010 | 20,971 |
| 2009 | 21,171 |
Census data for South Milwaukee city, Wisconsin
Demographic and housing estimates in South Milwaukee city, Wisconsin
| Total population | 20,785 |
| Male | 10,254 |
| Female | 10,531 |
| Total population | 20,785 |
| Under 5 years | 1,396 |
| 5 to 9 years | 1,095 |
| 10 to 14 years | 1,166 |
| 15 to 19 years | 1,134 |
| 20 to 24 years | 814 |
| 25 to 34 years | 2,941 |
| 35 to 44 years | 2,570 |
| 45 to 54 years | 2,660 |
| 55 to 59 years | 1,682 |
| 60 to 64 years | 1,656 |
| 65 to 74 years | 2,026 |
| 75 to 84 years | 1,040 |
| 85 years and over | 605 |
| Median age (years) | 41.1 |
| Under 18 years | 4,431 |
| 16 years and over | 16,818 |
| 18 years and over | 16,354 |
| 21 years and over | 15,810 |
| 62 years and over | 4,598 |
| 65 years and over | 3,671 |
| Total population | 20,785 |
| One race | 19,651 |
| White | 18,391 |
| Black or African American | 527 |
| American Indian and Alaska Native | 281 |
| Asian | 90 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 362 |
| Two or more races | 1,134 |
| Citizen, VOTING AGE 18 and over population | 15,852 |
| Male Citizen, VOTING AGE 18 and over population | 7,736 |
| Female Citizen, VOTING AGE 18 and over population | 8,116 |
Social characteristics in South Milwaukee city, Wisconsin
| Total households | 8,612 |
| Family households (families) | 3,805 |
| Married-couple family | 820 |
| Male householder, no wife present, family | 1,625 |
| Female householder, no husband present, family | 1,202 |
| Nonfamily households | 2,362 |
| Average household size | 2,504 |
| Average family size | 2.38 |
Economic characteristics in South Milwaukee city, Wisconsin
| Total households | 8,612 |
| Less than $10,000 | 307 |
| $10,000 to $14,999 | 326 |
| $15,000 to $24,999 | 788 |
| $25,000 to $34,999 | 749 |
| $35,000 to $49,999 | 1,153 |
| $50,000 to $74,999 | 1,908 |
| $75,000 to $99,999 | 1,391 |
| $100,000 to $149,999 | 1,273 |
| $150,000 to $199,999 | 469 |
| $200,000 or more | 248 |
| Median household income (dollars) | 61,046 |
Housing characteristics in South Milwaukee city, Wisconsin
| Total housing units | 9,140 |
| Occupied housing units | 8,612 |
| Vacant housing units | 528 |
| Total housing units | 9,140 |
| 1-unit, detached | 5,255 |
| 1-unit, attached | 392 |
| 2 units | 1,083 |
| 3 or 4 units | 539 |
| 5 to 9 units | 816 |
| 10 to 19 units | 357 |
| 20 or more units | 658 |
| Mobile home | 40 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 9,140 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 60 |
| Built 2000 to 2009 | 353 |
| Built 1990 to 1999 | 741 |
| Built 1980 to 1989 | 512 |
| Built 1970 to 1979 | 937 |
| Built 1960 to 1969 | 1,182 |
| Built 1950 to 1959 | 2,339 |
| Built 1940 to 1949 | 702 |
| Built 1939 or earlier | 2,314 |
| Total housing units | 9,140 |
| 1 room | 216 |
| 2 rooms | 190 |
| 3 rooms | 1,044 |
| 4 rooms | 1,135 |
| 5 rooms | 2,352 |
| 6 rooms | 1,882 |
| 7 rooms | 999 |
| 8 rooms | 722 |
| 9 rooms or more | 600 |
| Median rooms | 5.3 |
| Total housing units | 9,140 |
| No bedroom | 236 |
| 1 bedroom | 1,165 |
| 2 bedrooms | 2,172 |
| 3 bedrooms | 4,288 |
| 4 bedrooms | 1,045 |
| 5 or more bedrooms | 234 |
| Occupied housing units | 8,612 |
| Owner-occupied | 5,387 |
| Renter-occupied | 3,225 |
| Average household size of owner-occupied unit | 2.45 |
| Average household size of renter-occupied unit | 2.26 |
| Occupied housing units | 8,612 |
| Moved in 2017 or later | 533 |
| Moved in 2015 to 2016 | 2,269 |
| Moved in 2010 to 2014 | 1,438 |
| Moved in 2000 to 2009 | 1,883 |
| Moved in 1990 to 1999 | 1,102 |
| Moved in 1989 and earlier | 1,387 |
| Owner-occupied units | 5,387 |
| Less than $50,000 | 218 |
| $50,000 to $99,999 | 283 |
| $100,000 to $149,999 | 1,202 |
| $150,000 to $199,999 | 1,949 |
| $200,000 to $299,999 | 1,523 |
| $300,000 to $499,999 | 175 |
| $500,000 to $999,999 | 13 |
| $1,000,000 or more | 24 |
| Median (dollars) | 170,900 |
| Owner-occupied units | 5,387 |
| Housing units with a mortgage | 3,538 |
| Housing units without a mortgage | 1,849 |
| Occupied units paying rent | 3,200 |
| Less than $500 | 141 |
| $500 to $999 | 1,747 |
| $1,000 to $1,499 | 1,227 |
| $1,500 to $1,999 | 54 |
| $2,000 to $2,499 | 31 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 941 |
| No rent paid | 25 |
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