Knoxville city, Illinois demographics
Population: 3,258
Median age: 42.2
Median household income: 67,750
Knoxville is a city in Knox County, Illinois, United States.
Demographics, population, home values, social and economic characteristics of Knoxville city, IL.
Population
| 2021 | 3,258 |
| 2020 | 3,137 |
| 2019 | 3,031 |
| 2018 | 2,988 |
| 2017 | 2,853 |
| 2016 | 2,793 |
| 2015 | 2,827 |
| 2014 | 2,954 |
| 2013 | 2,920 |
| 2012 | 2,914 |
| 2011 | 2,956 |
| 2010 | 2,866 |
| 2009 | 2,931 |
Census data for Knoxville city, Illinois
Demographic and housing estimates in Knoxville city, Illinois
| Total population | 3,258 |
| Male | 1,473 |
| Female | 1,785 |
| Total population | 3,258 |
| Under 5 years | 230 |
| 5 to 9 years | 241 |
| 10 to 14 years | 205 |
| 15 to 19 years | 220 |
| 20 to 24 years | 99 |
| 25 to 34 years | 353 |
| 35 to 44 years | 423 |
| 45 to 54 years | 373 |
| 55 to 59 years | 202 |
| 60 to 64 years | 181 |
| 65 to 74 years | 359 |
| 75 to 84 years | 242 |
| 85 years and over | 130 |
| Median age (years) | 42.2 |
| Under 18 years | 822 |
| 16 years and over | 2,524 |
| 18 years and over | 2,436 |
| 21 years and over | 2,331 |
| 62 years and over | 812 |
| 65 years and over | 731 |
| Total population | 3,258 |
| One race | 3,175 |
| White | 3,159 |
| Black or African American | 5 |
| American Indian and Alaska Native | 0 |
| Asian | 11 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 0 |
| Two or more races | 83 |
| Citizen, VOTING AGE 18 and over population | 2,436 |
| Male Citizen, VOTING AGE 18 and over population | 1,035 |
| Female Citizen, VOTING AGE 18 and over population | 1,401 |
Social characteristics in Knoxville city, Illinois
| Total households | 1,195 |
| Family households (families) | 677 |
| Married-couple family | 42 |
| Male householder, no wife present, family | 165 |
| Female householder, no husband present, family | 130 |
| Nonfamily households | 311 |
| Average household size | 414 |
| Average family size | 2.58 |
Economic characteristics in Knoxville city, Illinois
| Total households | 1,195 |
| Less than $10,000 | 10 |
| $10,000 to $14,999 | 48 |
| $15,000 to $24,999 | 142 |
| $25,000 to $34,999 | 83 |
| $35,000 to $49,999 | 166 |
| $50,000 to $74,999 | 208 |
| $75,000 to $99,999 | 235 |
| $100,000 to $149,999 | 202 |
| $150,000 to $199,999 | 59 |
| $200,000 or more | 42 |
| Median household income (dollars) | 67,750 |
Housing characteristics in Knoxville city, Illinois
| Total housing units | 1,291 |
| Occupied housing units | 1,195 |
| Vacant housing units | 96 |
| Total housing units | 1,291 |
| 1-unit, detached | 1,113 |
| 1-unit, attached | 0 |
| 2 units | 25 |
| 3 or 4 units | 24 |
| 5 to 9 units | 33 |
| 10 to 19 units | 34 |
| 20 or more units | 30 |
| Mobile home | 32 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 1,291 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 54 |
| Built 2000 to 2009 | 64 |
| Built 1990 to 1999 | 60 |
| Built 1980 to 1989 | 35 |
| Built 1970 to 1979 | 394 |
| Built 1960 to 1969 | 79 |
| Built 1950 to 1959 | 188 |
| Built 1940 to 1949 | 23 |
| Built 1939 or earlier | 394 |
| Total housing units | 1,291 |
| 1 room | 35 |
| 2 rooms | 17 |
| 3 rooms | 52 |
| 4 rooms | 110 |
| 5 rooms | 186 |
| 6 rooms | 298 |
| 7 rooms | 192 |
| 8 rooms | 188 |
| 9 rooms or more | 213 |
| Median rooms | 6.3 |
| Total housing units | 1,291 |
| No bedroom | 35 |
| 1 bedroom | 81 |
| 2 bedrooms | 278 |
| 3 bedrooms | 561 |
| 4 bedrooms | 254 |
| 5 or more bedrooms | 82 |
| Occupied housing units | 1,195 |
| Owner-occupied | 991 |
| Renter-occupied | 204 |
| Average household size of owner-occupied unit | 2.44 |
| Average household size of renter-occupied unit | 3.26 |
| Occupied housing units | 1,195 |
| Moved in 2017 or later | 74 |
| Moved in 2015 to 2016 | 186 |
| Moved in 2010 to 2014 | 299 |
| Moved in 2000 to 2009 | 239 |
| Moved in 1990 to 1999 | 143 |
| Moved in 1989 and earlier | 254 |
| Owner-occupied units | 991 |
| Less than $50,000 | 92 |
| $50,000 to $99,999 | 333 |
| $100,000 to $149,999 | 287 |
| $150,000 to $199,999 | 169 |
| $200,000 to $299,999 | 53 |
| $300,000 to $499,999 | 37 |
| $500,000 to $999,999 | 8 |
| $1,000,000 or more | 12 |
| Median (dollars) | 109,600 |
| Owner-occupied units | 991 |
| Housing units with a mortgage | 619 |
| Housing units without a mortgage | 372 |
| Occupied units paying rent | 184 |
| Less than $500 | 27 |
| $500 to $999 | 133 |
| $1,000 to $1,499 | 24 |
| $1,500 to $1,999 | 0 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 664 |
| No rent paid | 20 |
Links