Douglas County, Illinois demographics
Population: 19,708
Median age: 38.4
Median household income: 63,142
Demographics, population, home values, social and economic characteristics of Douglas County, Illinois.
Population
| 2021 | 19,708 |
| 2020 | 19,551 |
| 2019 | 19,623 |
| 2018 | 19,714 |
| 2017 | 19,830 |
| 2016 | 19,770 |
| 2015 | 19,826 |
| 2014 | 19,867 |
| 2013 | 19,902 |
| 2012 | 19,908 |
| 2011 | 19,958 |
| 2010 | 20,012 |
| 2009 | 19,436 |
Douglas County, IL cities
Arcola city - 2,774
Arthur village - 2,006
Atwood village - 1,085
Camargo village - 542
Garrett village - 139
Hindsboro village - 387
Newman city - 756
Tuscola city - 4,769
Villa Grove city - 2,394
Census data for Douglas County, Illinois
Demographic and housing estimates in Douglas County, Illinois
| Total population | 19,708 |
| Male | 9,777 |
| Female | 9,931 |
| Total population | 19,708 |
| Under 5 years | 1,324 |
| 5 to 9 years | 1,113 |
| 10 to 14 years | 1,597 |
| 15 to 19 years | 1,385 |
| 20 to 24 years | 1,147 |
| 25 to 34 years | 2,395 |
| 35 to 44 years | 2,357 |
| 45 to 54 years | 2,200 |
| 55 to 59 years | 1,321 |
| 60 to 64 years | 1,301 |
| 65 to 74 years | 1,981 |
| 75 to 84 years | 1,030 |
| 85 years and over | 557 |
| Median age (years) | 38.4 |
| Under 18 years | 4,919 |
| 16 years and over | 15,430 |
| 18 years and over | 14,789 |
| 21 years and over | 13,933 |
| 62 years and over | 4,331 |
| 65 years and over | 3,568 |
| Total population | 19,708 |
| One race | 18,960 |
| White | 18,417 |
| Black or African American | 177 |
| American Indian and Alaska Native | 101 |
| Asian | 99 |
| Native Hawaiian and Other Pacific Islander | 15 |
| Some other race | 151 |
| Two or more races | 748 |
| Citizen, VOTING AGE 18 and over population | 14,508 |
| Male Citizen, VOTING AGE 18 and over population | 7,099 |
| Female Citizen, VOTING AGE 18 and over population | 7,409 |
Social characteristics in Douglas County, Illinois
| Total households | 7,585 |
| Family households (families) | 4,259 |
| Married-couple family | 421 |
| Male householder, no wife present, family | 1,331 |
| Female householder, no husband present, family | 1,030 |
| Nonfamily households | 1,574 |
| Average household size | 2,469 |
| Average family size | 2.58 |
Economic characteristics in Douglas County, Illinois
| Total households | 7,585 |
| Less than $10,000 | 349 |
| $10,000 to $14,999 | 261 |
| $15,000 to $24,999 | 884 |
| $25,000 to $34,999 | 584 |
| $35,000 to $49,999 | 883 |
| $50,000 to $74,999 | 1,460 |
| $75,000 to $99,999 | 1,054 |
| $100,000 to $149,999 | 1,448 |
| $150,000 to $199,999 | 337 |
| $200,000 or more | 325 |
| Median household income (dollars) | 63,142 |
Housing characteristics in Douglas County, Illinois
| Total housing units | 8,463 |
| Occupied housing units | 7,585 |
| Vacant housing units | 878 |
| Total housing units | 8,463 |
| 1-unit, detached | 7,014 |
| 1-unit, attached | 157 |
| 2 units | 204 |
| 3 or 4 units | 175 |
| 5 to 9 units | 232 |
| 10 to 19 units | 93 |
| 20 or more units | 179 |
| Mobile home | 405 |
| Boat, RV, van, etc. | 4 |
| Total housing units | 8,463 |
| Built 2014 or later | 56 |
| Built 2010 to 2013 | 559 |
| Built 2000 to 2009 | 678 |
| Built 1990 to 1999 | 906 |
| Built 1980 to 1989 | 685 |
| Built 1970 to 1979 | 1,382 |
| Built 1960 to 1969 | 902 |
| Built 1950 to 1959 | 1,084 |
| Built 1940 to 1949 | 365 |
| Built 1939 or earlier | 1,846 |
| Total housing units | 8,463 |
| 1 room | 223 |
| 2 rooms | 121 |
| 3 rooms | 490 |
| 4 rooms | 986 |
| 5 rooms | 2,010 |
| 6 rooms | 1,512 |
| 7 rooms | 1,208 |
| 8 rooms | 715 |
| 9 rooms or more | 1,198 |
| Median rooms | 5.8 |
| Total housing units | 8,463 |
| No bedroom | 230 |
| 1 bedroom | 391 |
| 2 bedrooms | 2,210 |
| 3 bedrooms | 4,153 |
| 4 bedrooms | 1,145 |
| 5 or more bedrooms | 334 |
| Occupied housing units | 7,585 |
| Owner-occupied | 5,839 |
| Renter-occupied | 1,746 |
| Average household size of owner-occupied unit | 2.67 |
| Average household size of renter-occupied unit | 2.26 |
| Occupied housing units | 7,585 |
| Moved in 2017 or later | 595 |
| Moved in 2015 to 2016 | 1,815 |
| Moved in 2010 to 2014 | 1,160 |
| Moved in 2000 to 2009 | 1,653 |
| Moved in 1990 to 1999 | 1,105 |
| Moved in 1989 and earlier | 1,257 |
| Owner-occupied units | 5,839 |
| Less than $50,000 | 574 |
| $50,000 to $99,999 | 1,676 |
| $100,000 to $149,999 | 1,376 |
| $150,000 to $199,999 | 867 |
| $200,000 to $299,999 | 860 |
| $300,000 to $499,999 | 455 |
| $500,000 to $999,999 | 18 |
| $1,000,000 or more | 13 |
| Median (dollars) | 119,800 |
| Owner-occupied units | 5,839 |
| Housing units with a mortgage | 3,045 |
| Housing units without a mortgage | 2,794 |
| Occupied units paying rent | 1,583 |
| Less than $500 | 158 |
| $500 to $999 | 1,166 |
| $1,000 to $1,499 | 241 |
| $1,500 to $1,999 | 10 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 8 |
| Median (dollars) | 718 |
| No rent paid | 163 |
Demographic data for Douglas County, IL and each city in the county. Lists of cities by population, wealth and poverty in Douglas County, IL.
Links