South Beloit city, Illinois demographics
Population: 7,943
Median age: 32.1
Median household income: 65,218
South Beloit is a city in Winnebago County, Illinois, United States.
Demographics, population, home values, social and economic characteristics of South Beloit city, IL.
Population
| 2021 | 7,943 |
| 2020 | 7,730 |
| 2019 | 7,900 |
| 2018 | 7,827 |
| 2017 | 7,999 |
| 2016 | 7,589 |
| 2015 | 8,131 |
| 2014 | 8,129 |
| 2013 | 8,151 |
| 2012 | 7,917 |
| 2011 | 7,847 |
| 2010 | 7,559 |
| 2009 | 6,036 |
Census data for South Beloit city, Illinois
Demographic and housing estimates in South Beloit city, Illinois
| Total population | 7,943 |
| Male | 4,017 |
| Female | 3,926 |
| Total population | 7,943 |
| Under 5 years | 702 |
| 5 to 9 years | 710 |
| 10 to 14 years | 514 |
| 15 to 19 years | 410 |
| 20 to 24 years | 327 |
| 25 to 34 years | 1,727 |
| 35 to 44 years | 900 |
| 45 to 54 years | 928 |
| 55 to 59 years | 466 |
| 60 to 64 years | 369 |
| 65 to 74 years | 551 |
| 75 to 84 years | 139 |
| 85 years and over | 200 |
| Median age (years) | 32.1 |
| Under 18 years | 2,156 |
| 16 years and over | 5,975 |
| 18 years and over | 5,787 |
| 21 years and over | 5,570 |
| 62 years and over | 1,119 |
| 65 years and over | 890 |
| Total population | 7,943 |
| One race | 7,552 |
| White | 7,097 |
| Black or African American | 238 |
| American Indian and Alaska Native | 3 |
| Asian | 29 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 185 |
| Two or more races | 391 |
| Citizen, VOTING AGE 18 and over population | 5,707 |
| Male Citizen, VOTING AGE 18 and over population | 2,972 |
| Female Citizen, VOTING AGE 18 and over population | 2,735 |
Social characteristics in South Beloit city, Illinois
| Total households | 3,197 |
| Family households (families) | 1,578 |
| Married-couple family | 378 |
| Male householder, no wife present, family | 626 |
| Female householder, no husband present, family | 512 |
| Nonfamily households | 615 |
| Average household size | 671 |
| Average family size | 2.46 |
Economic characteristics in South Beloit city, Illinois
| Total households | 3,197 |
| Less than $10,000 | 58 |
| $10,000 to $14,999 | 162 |
| $15,000 to $24,999 | 328 |
| $25,000 to $34,999 | 302 |
| $35,000 to $49,999 | 454 |
| $50,000 to $74,999 | 589 |
| $75,000 to $99,999 | 557 |
| $100,000 to $149,999 | 616 |
| $150,000 to $199,999 | 102 |
| $200,000 or more | 29 |
| Median household income (dollars) | 65,218 |
Housing characteristics in South Beloit city, Illinois
| Total housing units | 3,465 |
| Occupied housing units | 3,197 |
| Vacant housing units | 268 |
| Total housing units | 3,465 |
| 1-unit, detached | 2,456 |
| 1-unit, attached | 251 |
| 2 units | 132 |
| 3 or 4 units | 132 |
| 5 to 9 units | 178 |
| 10 to 19 units | 30 |
| 20 or more units | 71 |
| Mobile home | 215 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 3,465 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 25 |
| Built 2000 to 2009 | 878 |
| Built 1990 to 1999 | 806 |
| Built 1980 to 1989 | 279 |
| Built 1970 to 1979 | 338 |
| Built 1960 to 1969 | 184 |
| Built 1950 to 1959 | 407 |
| Built 1940 to 1949 | 72 |
| Built 1939 or earlier | 476 |
| Total housing units | 3,465 |
| 1 room | 37 |
| 2 rooms | 75 |
| 3 rooms | 281 |
| 4 rooms | 311 |
| 5 rooms | 945 |
| 6 rooms | 1,053 |
| 7 rooms | 342 |
| 8 rooms | 161 |
| 9 rooms or more | 260 |
| Median rooms | 5.6 |
| Total housing units | 3,465 |
| No bedroom | 59 |
| 1 bedroom | 276 |
| 2 bedrooms | 1,033 |
| 3 bedrooms | 1,588 |
| 4 bedrooms | 472 |
| 5 or more bedrooms | 37 |
| Occupied housing units | 3,197 |
| Owner-occupied | 2,317 |
| Renter-occupied | 880 |
| Average household size of owner-occupied unit | 2.42 |
| Average household size of renter-occupied unit | 2.56 |
| Occupied housing units | 3,197 |
| Moved in 2017 or later | 371 |
| Moved in 2015 to 2016 | 931 |
| Moved in 2010 to 2014 | 462 |
| Moved in 2000 to 2009 | 897 |
| Moved in 1990 to 1999 | 259 |
| Moved in 1989 and earlier | 277 |
| Owner-occupied units | 2,317 |
| Less than $50,000 | 222 |
| $50,000 to $99,999 | 445 |
| $100,000 to $149,999 | 998 |
| $150,000 to $199,999 | 487 |
| $200,000 to $299,999 | 118 |
| $300,000 to $499,999 | 16 |
| $500,000 to $999,999 | 31 |
| $1,000,000 or more | 0 |
| Median (dollars) | 128,400 |
| Owner-occupied units | 2,317 |
| Housing units with a mortgage | 1,499 |
| Housing units without a mortgage | 818 |
| Occupied units paying rent | 863 |
| Less than $500 | 18 |
| $500 to $999 | 559 |
| $1,000 to $1,499 | 150 |
| $1,500 to $1,999 | 100 |
| $2,000 to $2,499 | 36 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 846 |
| No rent paid | 17 |
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