Centralia city, Illinois demographics
Population: 12,061
Median age: 40.6
Median household income: 40,979
Centralia is a city in Clinton County and Jefferson County and Marion County and Washington County, Illinois, United States.
Demographics, population, home values, social and economic characteristics of Centralia city, IL.
Population
| 2021 | 12,061 |
| 2020 | 12,354 |
| 2019 | 12,356 |
| 2018 | 12,538 |
| 2017 | 12,582 |
| 2016 | 12,696 |
| 2015 | 12,798 |
| 2014 | 12,880 |
| 2013 | 12,937 |
| 2012 | 13,019 |
| 2011 | 13,133 |
| 2010 | 13,250 |
| 2009 | 13,510 |
Census data for Centralia city, Illinois
Demographic and housing estimates in Centralia city, Illinois
| Total population | 12,061 |
| Male | 5,798 |
| Female | 6,263 |
| Total population | 12,061 |
| Under 5 years | 920 |
| 5 to 9 years | 843 |
| 10 to 14 years | 836 |
| 15 to 19 years | 822 |
| 20 to 24 years | 514 |
| 25 to 34 years | 1,425 |
| 35 to 44 years | 1,279 |
| 45 to 54 years | 1,056 |
| 55 to 59 years | 806 |
| 60 to 64 years | 886 |
| 65 to 74 years | 1,304 |
| 75 to 84 years | 860 |
| 85 years and over | 510 |
| Median age (years) | 40.6 |
| Under 18 years | 2,974 |
| 16 years and over | 9,390 |
| 18 years and over | 9,087 |
| 21 years and over | 8,511 |
| 62 years and over | 3,222 |
| 65 years and over | 2,674 |
| Total population | 12,061 |
| One race | 11,475 |
| White | 10,169 |
| Black or African American | 1,055 |
| American Indian and Alaska Native | 1 |
| Asian | 172 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 78 |
| Two or more races | 586 |
| Citizen, VOTING AGE 18 and over population | 8,988 |
| Male Citizen, VOTING AGE 18 and over population | 4,220 |
| Female Citizen, VOTING AGE 18 and over population | 4,768 |
Social characteristics in Centralia city, Illinois
| Total households | 5,080 |
| Family households (families) | 1,806 |
| Married-couple family | 487 |
| Male householder, no wife present, family | 1,058 |
| Female householder, no husband present, family | 961 |
| Nonfamily households | 1,729 |
| Average household size | 1,923 |
| Average family size | 2.29 |
Economic characteristics in Centralia city, Illinois
| Total households | 5,080 |
| Less than $10,000 | 451 |
| $10,000 to $14,999 | 433 |
| $15,000 to $24,999 | 631 |
| $25,000 to $34,999 | 582 |
| $35,000 to $49,999 | 820 |
| $50,000 to $74,999 | 815 |
| $75,000 to $99,999 | 614 |
| $100,000 to $149,999 | 549 |
| $150,000 to $199,999 | 106 |
| $200,000 or more | 79 |
| Median household income (dollars) | 40,979 |
Housing characteristics in Centralia city, Illinois
| Total housing units | 5,806 |
| Occupied housing units | 5,080 |
| Vacant housing units | 726 |
| Total housing units | 5,806 |
| 1-unit, detached | 4,495 |
| 1-unit, attached | 55 |
| 2 units | 273 |
| 3 or 4 units | 221 |
| 5 to 9 units | 246 |
| 10 to 19 units | 54 |
| 20 or more units | 290 |
| Mobile home | 172 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 5,806 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 193 |
| Built 2000 to 2009 | 457 |
| Built 1990 to 1999 | 422 |
| Built 1980 to 1989 | 312 |
| Built 1970 to 1979 | 835 |
| Built 1960 to 1969 | 994 |
| Built 1950 to 1959 | 689 |
| Built 1940 to 1949 | 697 |
| Built 1939 or earlier | 1,207 |
| Total housing units | 5,806 |
| 1 room | 31 |
| 2 rooms | 173 |
| 3 rooms | 404 |
| 4 rooms | 915 |
| 5 rooms | 1,307 |
| 6 rooms | 1,267 |
| 7 rooms | 818 |
| 8 rooms | 473 |
| 9 rooms or more | 418 |
| Median rooms | 5.6 |
| Total housing units | 5,806 |
| No bedroom | 31 |
| 1 bedroom | 798 |
| 2 bedrooms | 1,783 |
| 3 bedrooms | 2,259 |
| 4 bedrooms | 762 |
| 5 or more bedrooms | 173 |
| Occupied housing units | 5,080 |
| Owner-occupied | 3,384 |
| Renter-occupied | 1,696 |
| Average household size of owner-occupied unit | 2.29 |
| Average household size of renter-occupied unit | 2.31 |
| Occupied housing units | 5,080 |
| Moved in 2017 or later | 592 |
| Moved in 2015 to 2016 | 1,336 |
| Moved in 2010 to 2014 | 733 |
| Moved in 2000 to 2009 | 1,078 |
| Moved in 1990 to 1999 | 580 |
| Moved in 1989 and earlier | 761 |
| Owner-occupied units | 3,384 |
| Less than $50,000 | 868 |
| $50,000 to $99,999 | 1,504 |
| $100,000 to $149,999 | 482 |
| $150,000 to $199,999 | 301 |
| $200,000 to $299,999 | 119 |
| $300,000 to $499,999 | 110 |
| $500,000 to $999,999 | 0 |
| $1,000,000 or more | 0 |
| Median (dollars) | 75,600 |
| Owner-occupied units | 3,384 |
| Housing units with a mortgage | 1,556 |
| Housing units without a mortgage | 1,828 |
| Occupied units paying rent | 1,561 |
| Less than $500 | 311 |
| $500 to $999 | 968 |
| $1,000 to $1,499 | 222 |
| $1,500 to $1,999 | 8 |
| $2,000 to $2,499 | 8 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 44 |
| Median (dollars) | 658 |
| No rent paid | 135 |
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