Iroquois County, Illinois demographics
Population: 27,362
Median age: 44.2
Median household income: 58,481
Demographics, population, home values, social and economic characteristics of Iroquois County, Illinois.
Population
| 2021 | 27,362 |
| 2020 | 27,437 |
| 2019 | 27,812 |
| 2018 | 28,169 |
| 2017 | 28,457 |
| 2016 | 28,814 |
| 2015 | 29,053 |
| 2014 | 29,272 |
| 2013 | 29,446 |
| 2012 | 29,689 |
| 2011 | 29,901 |
| 2010 | 30,068 |
| 2009 | 30,017 |
Iroquois County, IL cities
Ashkum village - 820
Beaverville village - 336
Buckley village - 461
Chebanse village - 1,163
Cissna Park village - 872
Clifton village - 1,283
Crescent City village - 454
Danforth village - 517
Donovan village - 303
Gilman city - 1,641
Iroquois village - 255
Loda village - 350
Martinton village - 330
Milford village - 1,297
Onarga village - 1,225
Papineau village - 117
Sheldon village - 1,276
Thawville village - 238
Watseka city - 4,623
Wellington village - 223
Woodland village - 286
Census data for Iroquois County, Illinois
Demographic and housing estimates in Iroquois County, Illinois
| Total population | 27,362 |
| Male | 13,415 |
| Female | 13,947 |
| Total population | 27,362 |
| Under 5 years | 1,512 |
| 5 to 9 years | 1,622 |
| 10 to 14 years | 1,666 |
| 15 to 19 years | 1,840 |
| 20 to 24 years | 1,391 |
| 25 to 34 years | 2,755 |
| 35 to 44 years | 3,163 |
| 45 to 54 years | 3,331 |
| 55 to 59 years | 1,909 |
| 60 to 64 years | 2,373 |
| 65 to 74 years | 3,190 |
| 75 to 84 years | 1,884 |
| 85 years and over | 726 |
| Median age (years) | 44.2 |
| Under 18 years | 6,019 |
| 16 years and over | 22,209 |
| 18 years and over | 21,343 |
| 21 years and over | 20,511 |
| 62 years and over | 7,226 |
| 65 years and over | 5,800 |
| Total population | 27,362 |
| One race | 26,428 |
| White | 25,088 |
| Black or African American | 262 |
| American Indian and Alaska Native | 33 |
| Asian | 88 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 957 |
| Two or more races | 934 |
| Citizen, VOTING AGE 18 and over population | 20,798 |
| Male Citizen, VOTING AGE 18 and over population | 10,155 |
| Female Citizen, VOTING AGE 18 and over population | 10,643 |
Social characteristics in Iroquois County, Illinois
| Total households | 11,242 |
| Family households (families) | 5,822 |
| Married-couple family | 775 |
| Male householder, no wife present, family | 1,817 |
| Female householder, no husband present, family | 1,426 |
| Nonfamily households | 2,828 |
| Average household size | 4,060 |
| Average family size | 2.40 |
Economic characteristics in Iroquois County, Illinois
| Total households | 11,242 |
| Less than $10,000 | 511 |
| $10,000 to $14,999 | 665 |
| $15,000 to $24,999 | 1,140 |
| $25,000 to $34,999 | 1,129 |
| $35,000 to $49,999 | 1,498 |
| $50,000 to $74,999 | 2,068 |
| $75,000 to $99,999 | 1,428 |
| $100,000 to $149,999 | 1,932 |
| $150,000 to $199,999 | 538 |
| $200,000 or more | 333 |
| Median household income (dollars) | 58,481 |
Housing characteristics in Iroquois County, Illinois
| Total housing units | 12,865 |
| Occupied housing units | 11,242 |
| Vacant housing units | 1,623 |
| Total housing units | 12,865 |
| 1-unit, detached | 10,757 |
| 1-unit, attached | 290 |
| 2 units | 362 |
| 3 or 4 units | 541 |
| 5 to 9 units | 187 |
| 10 to 19 units | 101 |
| 20 or more units | 116 |
| Mobile home | 509 |
| Boat, RV, van, etc. | 2 |
| Total housing units | 12,865 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 178 |
| Built 2000 to 2009 | 826 |
| Built 1990 to 1999 | 1,117 |
| Built 1980 to 1989 | 1,029 |
| Built 1970 to 1979 | 2,013 |
| Built 1960 to 1969 | 1,300 |
| Built 1950 to 1959 | 1,704 |
| Built 1940 to 1949 | 878 |
| Built 1939 or earlier | 3,820 |
| Total housing units | 12,865 |
| 1 room | 131 |
| 2 rooms | 106 |
| 3 rooms | 611 |
| 4 rooms | 1,453 |
| 5 rooms | 2,505 |
| 6 rooms | 2,712 |
| 7 rooms | 2,286 |
| 8 rooms | 1,443 |
| 9 rooms or more | 1,618 |
| Median rooms | 6.1 |
| Total housing units | 12,865 |
| No bedroom | 136 |
| 1 bedroom | 767 |
| 2 bedrooms | 3,506 |
| 3 bedrooms | 5,767 |
| 4 bedrooms | 2,157 |
| 5 or more bedrooms | 532 |
| Occupied housing units | 11,242 |
| Owner-occupied | 8,734 |
| Renter-occupied | 2,508 |
| Average household size of owner-occupied unit | 2.47 |
| Average household size of renter-occupied unit | 2.13 |
| Occupied housing units | 11,242 |
| Moved in 2017 or later | 566 |
| Moved in 2015 to 2016 | 2,327 |
| Moved in 2010 to 2014 | 2,001 |
| Moved in 2000 to 2009 | 2,702 |
| Moved in 1990 to 1999 | 1,759 |
| Moved in 1989 and earlier | 1,887 |
| Owner-occupied units | 8,734 |
| Less than $50,000 | 1,088 |
| $50,000 to $99,999 | 2,749 |
| $100,000 to $149,999 | 1,934 |
| $150,000 to $199,999 | 1,281 |
| $200,000 to $299,999 | 974 |
| $300,000 to $499,999 | 442 |
| $500,000 to $999,999 | 187 |
| $1,000,000 or more | 79 |
| Median (dollars) | 111,700 |
| Owner-occupied units | 8,734 |
| Housing units with a mortgage | 4,509 |
| Housing units without a mortgage | 4,225 |
| Occupied units paying rent | 2,283 |
| Less than $500 | 363 |
| $500 to $999 | 1,610 |
| $1,000 to $1,499 | 224 |
| $1,500 to $1,999 | 60 |
| $2,000 to $2,499 | 26 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 724 |
| No rent paid | 225 |
Demographic data for Iroquois County, IL and each city in the county. Lists of cities by population, wealth and poverty in Iroquois County, IL.
Links