Demographics Table
Demographic Data Report for Illinois by County
Population: Age 65 and over
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Age 65 And Over)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| Illinois | N/A | 17.0 | 2,156,214 | 34 of 52 |
| United States | N/A | 17.2 | 57,633,628 | N/A |
| Adams County | Rural | 20.6 | 13,317 | 1,349 |
| Alexander County | Urban | 24.9 | 1,215 | 492 |
| Bond County | Urban | 18.8 | 3,137 | 1,911 |
| Boone County | Urban | 16.7 | 8,916 | 2,475 |
| Brown County | Rural | 16.3 | 1,029 | 2,558 |
| Bureau County | Rural | 23.2 | 7,614 | 728 |
| Calhoun County | Urban | 25.4 | 1,101 | 434 |
| Carroll County | Rural | 24.2 | 3,768 | 578 |
| Cass County | Rural | 18.0 | 2,307 | 2,168 |
| Champaign County | Urban | 13.9 | 28,984 | 2,911 |
| Christian County | Rural | 20.3 | 6,797 | 1,446 |
| Clark County | Rural | 20.3 | 3,095 | 1,446 |
| Clay County | Rural | 20.9 | 2,727 | 1,263 |
| Clinton County | Urban | 18.8 | 6,955 | 1,911 |
| Coles County | Rural | 18.4 | 8,592 | 2,046 |
| Cook County | Urban | 16.0 | 827,156 | 2,614 |
| Crawford County | Rural | 19.8 | 3,659 | 1,625 |
| Cumberland County | Rural | 21.0 | 2,173 | 1,230 |
| De Witt County | Rural | 20.7 | 3,182 | 1,322 |
| DeKalb County | Urban | 13.9 | 14,020 | 2,911 |
| Douglas County | Rural | 18.6 | 3,679 | 1,988 |
| DuPage County | Urban | 17.3 | 161,240 | 2,330 |
| Edgar County | Rural | 24.7 | 4,080 | 513 |
| Edwards County | Rural | 22.6 | 1,370 | 841 |
| Effingham County | Rural | 18.8 | 6,501 | 1,911 |
| Fayette County | Rural | 19.5 | 4,164 | 1,713 |
| Ford County | Urban | 19.6 | 2,628 | 1,686 |
| Franklin County | Rural | 21.0 | 7,835 | 1,230 |
| Fulton County | Rural | 21.5 | 7,089 | 1,094 |
| Gallatin County | Rural | 25.3 | 1,217 | 442 |
| Greene County | Rural | 20.8 | 2,434 | 1,291 |
| Grundy County | Urban | 15.1 | 8,031 | 2,774 |
| Hamilton County | Rural | 22.9 | 1,816 | 782 |
| Hancock County | Rural | 24.6 | 4,256 | 523 |
| Hardin County | Rural | 29.8 | 1,076 | 134 |
| Henderson County | Rural | 27.6 | 1,710 | 248 |
| Henry County | Urban | 21.8 | 10,591 | 1,031 |
| Iroquois County | Rural | 22.6 | 5,977 | 841 |
| Jackson County | Rural | 16.5 | 8,778 | 2,529 |
| Jasper County | Rural | 21.0 | 1,926 | 1,230 |
| Jefferson County | Rural | 20.0 | 7,298 | 1,565 |
| Jersey County | Urban | 20.6 | 4,391 | 1,349 |
| Jo Daviess County | Rural | 29.9 | 6,541 | 132 |
| Johnson County | Rural | 19.7 | 2,630 | 1,655 |
| Kane County | Urban | 15.5 | 80,391 | 2,702 |
| Kankakee County | Urban | 17.8 | 19,030 | 2,221 |
| Kendall County | Urban | 11.2 | 15,466 | 3,091 |
| Knox County | Rural | 22.2 | 10,907 | 938 |
| La Salle County | Rural | 19.9 | 21,669 | 1,589 |
| Lake County | Urban | 15.8 | 112,792 | 2,652 |
| Lawrence County | Rural | 18.5 | 2,779 | 2,021 |
| Lee County | Rural | 21.3 | 7,227 | 1,144 |
| Livingston County | Rural | 20.1 | 7,164 | 1,518 |
| Logan County | Rural | 19.5 | 5,409 | 1,713 |
| Macon County | Urban | 21.0 | 21,412 | 1,230 |
| Macoupin County | Urban | 21.6 | 9,566 | 1,074 |
| Madison County | Urban | 18.5 | 48,934 | 2,021 |
| Marion County | Rural | 20.2 | 7,473 | 1,486 |
| Marshall County | Urban | 24.0 | 2,800 | 604 |
| Mason County | Rural | 23.1 | 2,939 | 747 |
| Massac County | Urban | 22.0 | 3,049 | 986 |
| McDonough County | Rural | 19.3 | 5,199 | 1,766 |
| McHenry County | Urban | 16.5 | 51,512 | 2,529 |
| McLean County | Urban | 14.6 | 25,004 | 2,843 |
| Menard County | Urban | 20.8 | 2,513 | 1,291 |
| Mercer County | Urban | 21.9 | 3,389 | 1,009 |
| Monroe County | Urban | 19.7 | 6,913 | 1,655 |
| Montgomery County | Rural | 21.5 | 6,007 | 1,094 |
| Morgan County | Rural | 20.9 | 6,897 | 1,263 |
| Moultrie County | Rural | 19.0 | 2,739 | 1,855 |
| Ogle County | Rural | 20.0 | 10,274 | 1,565 |
| Peoria County | Urban | 18.3 | 32,813 | 2,073 |
| Perry County | Rural | 20.3 | 4,185 | 1,446 |
| Piatt County | Urban | 21.1 | 3,529 | 1,197 |
| Pike County | Rural | 21.8 | 3,152 | 1,031 |
| Pope County | Rural | 29.0 | 1,084 | 175 |
| Pulaski County | Rural | 23.4 | 1,172 | 698 |
| Putnam County | Rural | 24.6 | 1,379 | 523 |
| Randolph County | Rural | 21.3 | 6,393 | 1,144 |
| Richland County | Rural | 20.7 | 3,234 | 1,322 |
| Rock Island County | Urban | 20.4 | 29,061 | 1,414 |
| Saline County | Rural | 21.5 | 4,996 | 1,094 |
| Sangamon County | Urban | 19.4 | 37,849 | 1,743 |
| Schuyler County | Rural | 25.7 | 1,744 | 398 |
| Scott County | Rural | 23.1 | 1,142 | 747 |
| Shelby County | Rural | 23.7 | 4,905 | 652 |
| St. Clair County | Urban | 17.3 | 44,007 | 2,330 |
| Stark County | Urban | 22.9 | 1,215 | 782 |
| Stephenson County | Rural | 24.4 | 10,671 | 555 |
| Tazewell County | Urban | 19.9 | 25,882 | 1,589 |
| Union County | Rural | 22.9 | 3,899 | 782 |
| Vermilion County | Rural | 20.3 | 14,698 | 1,446 |
| Wabash County | Rural | 22.6 | 2,509 | 841 |
| Warren County | Rural | 20.0 | 3,286 | 1,565 |
| Washington County | Rural | 21.6 | 2,948 | 1,074 |
| Wayne County | Rural | 22.0 | 3,510 | 986 |
| White County | Rural | 23.4 | 3,191 | 698 |
| Whiteside County | Rural | 21.8 | 11,967 | 1,031 |
| Will County | Urban | 14.6 | 102,267 | 2,843 |
| Williamson County | Rural | 19.6 | 13,136 | 1,686 |
| Winnebago County | Urban | 18.5 | 52,518 | 2,021 |
| Woodford County | Urban | 19.4 | 7,416 | 1,743 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/23/2026 2:34 am.
Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 65 and over, see the dictionary.
Data for United States does not include Puerto Rico.