Demographics Table
Demographic Data Report for Illinois by County
Population: Age 40-64
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Count
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Age 40-64)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| United States | N/A | 31.5 | 104,713,862 | N/A |
| Illinois | N/A | 32.0 | 4,055,876 | 15 of 52 |
| Cook County | Urban | 31.3 | 1,625,100 | 1,932 |
| DuPage County | Urban | 33.2 | 307,520 | 889 |
| Will County | Urban | 34.5 | 240,751 | 350 |
| Lake County | Urban | 33.2 | 236,645 | 889 |
| Kane County | Urban | 33.2 | 171,390 | 889 |
| McHenry County | Urban | 34.7 | 108,008 | 310 |
| Winnebago County | Urban | 31.4 | 88,874 | 1,882 |
| Madison County | Urban | 32.2 | 85,285 | 1,461 |
| St. Clair County | Urban | 32.5 | 82,915 | 1,267 |
| Sangamon County | Urban | 32.5 | 63,458 | 1,267 |
| Peoria County | Urban | 29.7 | 53,426 | 2,521 |
| Champaign County | Urban | 25.1 | 51,813 | 3,071 |
| McLean County | Urban | 28.8 | 49,185 | 2,723 |
| Kendall County | Urban | 33.3 | 44,929 | 829 |
| Rock Island County | Urban | 30.3 | 43,337 | 2,341 |
| Tazewell County | Urban | 32.8 | 42,804 | 1,098 |
| La Salle County | Rural | 33.1 | 36,082 | 943 |
| Kankakee County | Urban | 31.4 | 33,496 | 1,882 |
| Macon County | Urban | 30.4 | 31,220 | 2,308 |
| DeKalb County | Urban | 27.1 | 27,264 | 2,954 |
| Vermilion County | Rural | 31.6 | 23,150 | 1,768 |
| Williamson County | Rural | 32.5 | 21,742 | 1,267 |
| Adams County | Rural | 31.6 | 20,610 | 1,768 |
| Whiteside County | Rural | 32.3 | 17,852 | 1,399 |
| Boone County | Urban | 33.1 | 17,652 | 943 |
| Grundy County | Urban | 33.0 | 17,463 | 999 |
| Ogle County | Rural | 33.2 | 17,124 | 889 |
| Henry County | Urban | 33.0 | 16,160 | 999 |
| Knox County | Rural | 31.0 | 15,305 | 2,056 |
| Macoupin County | Urban | 33.9 | 15,121 | 548 |
| Stephenson County | Rural | 32.5 | 14,306 | 1,267 |
| Coles County | Rural | 29.9 | 13,955 | 2,465 |
| Jackson County | Rural | 25.5 | 13,465 | 3,059 |
| Franklin County | Rural | 33.5 | 12,575 | 731 |
| Clinton County | Urban | 33.5 | 12,371 | 731 |
| Woodford County | Urban | 31.9 | 12,251 | 1,620 |
| Monroe County | Urban | 34.6 | 12,094 | 327 |
| Marion County | Rural | 31.8 | 11,873 | 1,660 |
| Jefferson County | Rural | 31.6 | 11,621 | 1,768 |
| Livingston County | Rural | 32.4 | 11,561 | 1,331 |
| Lee County | Rural | 33.5 | 11,412 | 731 |
| Christian County | Rural | 33.5 | 11,268 | 731 |
| Fulton County | Rural | 33.8 | 11,256 | 586 |
| Effingham County | Rural | 31.0 | 10,692 | 2,056 |
| Bureau County | Rural | 31.9 | 10,542 | 1,620 |
| Morgan County | Rural | 31.3 | 10,202 | 1,932 |
| Randolph County | Rural | 33.4 | 10,073 | 781 |
| Montgomery County | Rural | 32.4 | 9,108 | 1,331 |
| Iroquois County | Rural | 33.3 | 8,906 | 829 |
| Logan County | Rural | 31.5 | 8,767 | 1,831 |
| Saline County | Rural | 32.0 | 7,492 | 1,560 |
| Jersey County | Urban | 32.9 | 7,022 | 1,052 |
| Fayette County | Rural | 32.8 | 7,014 | 1,098 |
| McDonough County | Rural | 25.9 | 7,010 | 3,037 |
| Jo Daviess County | Rural | 31.5 | 6,908 | 1,831 |
| Perry County | Rural | 33.2 | 6,907 | 889 |
| Shelby County | Rural | 32.3 | 6,742 | 1,399 |
| Crawford County | Rural | 33.9 | 6,308 | 548 |
| Douglas County | Rural | 29.6 | 5,836 | 2,547 |
| Hancock County | Rural | 32.8 | 5,722 | 1,098 |
| Edgar County | Rural | 33.7 | 5,599 | 638 |
| Union County | Rural | 32.9 | 5,581 | 1,052 |
| Piatt County | Urban | 32.8 | 5,473 | 1,098 |
| De Witt County | Rural | 34.9 | 5,399 | 270 |
| Bond County | Urban | 32.2 | 5,362 | 1,461 |
| Mercer County | Urban | 34.0 | 5,310 | 508 |
| Wayne County | Rural | 33.0 | 5,285 | 999 |
| Richland County | Rural | 32.9 | 5,157 | 1,052 |
| Carroll County | Rural | 32.1 | 5,015 | 1,508 |
| Lawrence County | Rural | 33.1 | 5,004 | 943 |
| Clark County | Rural | 32.6 | 5,001 | 1,200 |
| Massac County | Urban | 35.6 | 4,968 | 158 |
| Warren County | Rural | 29.3 | 4,851 | 2,632 |
| Moultrie County | Rural | 31.8 | 4,596 | 1,660 |
| Washington County | Rural | 32.8 | 4,481 | 1,098 |
| Pike County | Rural | 30.6 | 4,477 | 2,236 |
| Ford County | Urban | 33.2 | 4,446 | 889 |
| Johnson County | Rural | 33.3 | 4,440 | 829 |
| White County | Rural | 32.1 | 4,402 | 1,508 |
| Mason County | Rural | 32.9 | 4,241 | 1,052 |
| Menard County | Urban | 33.7 | 4,101 | 638 |
| Greene County | Rural | 34.3 | 4,056 | 414 |
| Clay County | Rural | 30.7 | 4,041 | 2,187 |
| Marshall County | Urban | 32.7 | 3,827 | 1,158 |
| Cass County | Rural | 29.2 | 3,751 | 2,649 |
| Wabash County | Rural | 31.4 | 3,519 | 1,882 |
| Cumberland County | Rural | 32.0 | 3,323 | 1,560 |
| Jasper County | Rural | 35.3 | 3,255 | 198 |
| Hamilton County | Rural | 32.4 | 2,583 | 1,331 |
| Schuyler County | Rural | 36.7 | 2,502 | 65 |
| Brown County | Rural | 35.7 | 2,259 | 142 |
| Edwards County | Rural | 34.4 | 2,106 | 380 |
| Henderson County | Rural | 33.5 | 2,105 | 731 |
| Putnam County | Rural | 33.4 | 1,873 | 781 |
| Stark County | Urban | 32.8 | 1,744 | 1,098 |
| Scott County | Rural | 35.7 | 1,731 | 142 |
| Alexander County | Urban | 34.1 | 1,719 | 474 |
| Calhoun County | Urban | 36.7 | 1,619 | 65 |
| Pulaski County | Rural | 30.9 | 1,568 | 2,099 |
| Gallatin County | Rural | 31.1 | 1,509 | 2,018 |
| Pope County | Rural | 39.1 | 1,470 | 18 |
| Hardin County | Rural | 32.8 | 1,187 | 1,098 |
Notes:
Created by statecancerprofiles.cancer.gov on 07/12/2025 12:00 am.
Φ Rural-Urban Continuum Codes provided by the USDA.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 40-64, see the dictionary.
Data for United States does not include Puerto Rico.
Created by statecancerprofiles.cancer.gov on 07/12/2025 12:00 am.
Φ Rural-Urban Continuum Codes provided by the USDA.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 40-64, see the dictionary.
Data for United States does not include Puerto Rico.