Demographics Table
Demographic Data Report for Illinois by County
Crowding: Households with >1 person per room
All Ages, 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)
|
Households (with >1 Person Per Room)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| Illinois | N/A | 2.5 | 125,379 | 34 of 52 |
| United States | N/A | 3.4 | 4,449,577 | N/A |
| Alexander County | Urban | 2.0 | 38 | 1,646 |
| Bond County | Urban | 1.8 | 110 | 1,418 |
| Boone County | Urban | 2.1 | 417 | 1,760 |
| Calhoun County | Urban | 2.1 | 26 | 1,760 |
| Champaign County | Urban | 1.0 | 833 | 485 |
| Clinton County | Urban | 2.1 | 312 | 1,760 |
| Cook County | Urban | 3.3 | 70,194 | 2,524 |
| DeKalb County | Urban | 2.0 | 787 | 1,646 |
| DuPage County | Urban | 2.7 | 9,390 | 2,226 |
| Ford County | Urban | 1.1 | 66 | 590 |
| Grundy County | Urban | 2.4 | 493 | 2,021 |
| Henry County | Urban | 0.8 | 156 | 325 |
| Jersey County | Urban | 1.9 | 148 | 1,529 |
| Kane County | Urban | 3.0 | 5,571 | 2,379 |
| Kankakee County | Urban | 2.0 | 818 | 1,646 |
| Kendall County | Urban | 1.7 | 782 | 1,311 |
| Lake County | Urban | 2.9 | 7,571 | 2,339 |
| Macon County | Urban | 1.3 | 557 | 827 |
| Macoupin County | Urban | 0.7 | 123 | 265 |
| Madison County | Urban | 1.0 | 1,074 | 485 |
| Marshall County | Urban | 1.5 | 76 | 1,067 |
| Massac County | Urban | 2.0 | 110 | 1,646 |
| McHenry County | Urban | 1.5 | 1,799 | 1,067 |
| McLean County | Urban | 1.3 | 894 | 827 |
| Menard County | Urban | 1.6 | 84 | 1,176 |
| Mercer County | Urban | 0.6 | 42 | 212 |
| Monroe County | Urban | 0.2 | 26 | 72 |
| Peoria County | Urban | 1.8 | 1,361 | 1,418 |
| Piatt County | Urban | 0.3 | 21 | 94 |
| Rock Island County | Urban | 1.7 | 1,032 | 1,311 |
| Sangamon County | Urban | 1.5 | 1,261 | 1,067 |
| St. Clair County | Urban | 1.8 | 1,798 | 1,418 |
| Stark County | Urban | 0.6 | 13 | 212 |
| Tazewell County | Urban | 0.9 | 472 | 411 |
| Will County | Urban | 2.1 | 5,201 | 1,760 |
| Winnebago County | Urban | 1.9 | 2,209 | 1,529 |
| Woodford County | Urban | 0.4 | 52 | 125 |
| Adams County | Rural | 1.3 | 362 | 827 |
| Brown County | Rural | 1.0 | 20 | 485 |
| Bureau County | Rural | 1.3 | 183 | 827 |
| Carroll County | Rural | 1.5 | 100 | 1,067 |
| Cass County | Rural | 2.2 | 114 | 1,853 |
| Christian County | Rural | 0.8 | 108 | 325 |
| Clark County | Rural | 0.6 | 40 | 212 |
| Clay County | Rural | 2.1 | 111 | 1,760 |
| Coles County | Rural | 3.2 | 661 | 2,480 |
| Crawford County | Rural | 0.7 | 53 | 265 |
| Cumberland County | Rural | 1.1 | 44 | 590 |
| De Witt County | Rural | 1.0 | 69 | 485 |
| Douglas County | Rural | 2.8 | 220 | 2,282 |
| Edgar County | Rural | 1.5 | 115 | 1,067 |
| Edwards County | Rural | 1.7 | 44 | 1,311 |
| Effingham County | Rural | 3.1 | 438 | 2,433 |
| Fayette County | Rural | 3.2 | 248 | 2,480 |
| Franklin County | Rural | 1.8 | 286 | 1,418 |
| Fulton County | Rural | 0.7 | 90 | 265 |
| Gallatin County | Rural | 1.2 | 25 | 718 |
| Greene County | Rural | 0.4 | 17 | 125 |
| Hamilton County | Rural | 0.3 | 10 | 94 |
| Hancock County | Rural | 0.5 | 36 | 161 |
| Hardin County | Rural | 2.0 | 31 | 1,646 |
| Henderson County | Rural | 1.7 | 45 | 1,311 |
| Iroquois County | Rural | 0.9 | 108 | 411 |
| Jackson County | Rural | 2.2 | 510 | 1,853 |
| Jasper County | Rural | 1.4 | 53 | 935 |
| Jefferson County | Rural | 1.2 | 183 | 718 |
| Jo Daviess County | Rural | 0.6 | 61 | 212 |
| Johnson County | Rural | 1.1 | 47 | 590 |
| Knox County | Rural | 0.8 | 173 | 325 |
| La Salle County | Rural | 1.7 | 794 | 1,311 |
| Lawrence County | Rural | 0.8 | 45 | 325 |
| Lee County | Rural | 0.4 | 57 | 125 |
| Livingston County | Rural | 1.6 | 236 | 1,176 |
| Logan County | Rural | 1.8 | 205 | 1,418 |
| Marion County | Rural | 1.2 | 182 | 718 |
| Mason County | Rural | 1.4 | 81 | 935 |
| McDonough County | Rural | 1.1 | 131 | 590 |
| Montgomery County | Rural | 1.9 | 213 | 1,529 |
| Morgan County | Rural | 0.5 | 65 | 161 |
| Moultrie County | Rural | 2.4 | 141 | 2,021 |
| Ogle County | Rural | 1.5 | 307 | 1,067 |
| Perry County | Rural | 0.6 | 51 | 212 |
| Pike County | Rural | 1.5 | 92 | 1,067 |
| Pope County | Rural | 0.1 | 1 | 56 |
| Pulaski County | Rural | 1.1 | 22 | 590 |
| Putnam County | Rural | 1.0 | 25 | 485 |
| Randolph County | Rural | 1.3 | 156 | 827 |
| Richland County | Rural | 2.6 | 169 | 2,157 |
| Saline County | Rural | 1.8 | 176 | 1,418 |
| Schuyler County | Rural | 1.2 | 33 | 718 |
| Scott County | Rural | 1.1 | 22 | 590 |
| Shelby County | Rural | 2.7 | 243 | 2,226 |
| Stephenson County | Rural | 1.1 | 220 | 590 |
| Union County | Rural | 0.4 | 30 | 125 |
| Vermilion County | Rural | 1.1 | 324 | 590 |
| Wabash County | Rural | 1.4 | 64 | 935 |
| Warren County | Rural | 1.4 | 95 | 935 |
| Washington County | Rural | 0.9 | 52 | 411 |
| Wayne County | Rural | 2.2 | 154 | 1,853 |
| White County | Rural | 0.9 | 51 | 411 |
| Whiteside County | Rural | 1.2 | 271 | 718 |
| Williamson County | Rural | 0.5 | 149 | 161 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/30/2026 7:45 pm.
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 Crowding: Households with >1 person per room, see the dictionary.
Data for United States does not include Puerto Rico.