Return to Home Demographics > Table

Demographics Table

Data Options

Demographic Data Report for Illinois by County
Population: Age 40 and over
All Races (includes Hispanic), Both Sexes
2017-2021 American Community Survey 5-Year Data
Sorted by Count
County
 sort alphabetically by name ascending
Value (Percent)
 sort by value ascending
People (Age 40 And Over)
 sort by sample size ascending
Rank within US
(of 3143 counties)
 sort by rank ascending
United States 47.9 157,871,085 N/A
Illinois 48.0 6,149,809 28 of 52
Cook County 46.2 2,431,087 2,573
DuPage County 49.5 462,419 2,066
Lake County 48.2 344,261 2,306
Will County 47.7 332,202 2,388
Kane County 47.2 244,692 2,463
McHenry County 50.6 157,161 1,832
Winnebago County 49.6 141,593 2,039
Madison County 50.2 133,720 1,908
St. Clair County 48.9 126,441 2,172
Sangamon County 50.8 99,911 1,770
Peoria County 47.5 86,598 2,422
Champaign County 37.8 78,005 3,073
Rock Island County 50.2 72,587 1,927
McLean County 42.2 72,417 2,912
Tazewell County 52.0 68,628 1,446
Kendall County 43.9 57,407 2,804
La Salle County 52.1 57,342 1,417
Macon County 51.0 53,205 1,712
Kankakee County 48.3 52,255 2,281
DeKalb County 39.9 40,255 3,011
Vermilion County 50.8 38,087 1,756
Williamson County 51.7 34,790 1,528
Adams County 51.5 33,958 1,580
Whiteside County 54.0 30,186 978
Ogle County 52.9 27,410 1,225
Henry County 54.7 27,017 841
Boone County 49.1 26,306 2,143
Knox County 52.3 26,244 1,378
Stephenson County 56.4 25,275 574
Grundy County 47.4 24,846 2,426
Macoupin County 54.6 24,671 851
Jackson County 41.5 22,249 2,946
Coles County 46.2 21,981 2,564
Franklin County 54.3 20,669 912
Marion County 52.3 19,756 1,377
Woodford County 50.0 19,276 1,964
Jefferson County 51.4 19,192 1,618
Clinton County 51.0 18,910 1,695
Livingston County 52.0 18,679 1,441
Fulton County 54.8 18,652 814
Lee County 53.9 18,540 988
Monroe County 53.1 18,446 1,178
Bureau County 54.4 18,135 882
Christian County 52.9 17,996 1,245
Morgan County 51.6 17,120 1,564
Effingham County 49.2 17,001 2,124
Randolph County 52.7 16,144 1,280
Montgomery County 53.3 15,188 1,128
Iroquois County 55.2 15,115 722
Logan County 49.9 14,098 1,976
Jo Daviess County 61.1 13,439 179
Saline County 51.7 12,351 1,516
McDonough County 43.9 12,185 2,803
Shelby County 54.9 11,626 784
Jersey County 53.2 11,461 1,148
Fayette County 52.4 11,270 1,357
Perry County 51.8 10,963 1,496
Hancock County 56.8 10,080 528
Crawford County 53.1 10,004 1,171
Edgar County 56.5 9,599 561
Douglas County 47.6 9,374 2,408
Union County 54.2 9,362 927
Carroll County 57.8 9,014 423
Wayne County 54.9 8,922 798
Piatt County 53.5 8,912 1,087
Mercer County 55.6 8,781 667
Bond County 52.1 8,757 1,422
De Witt County 53.7 8,406 1,042
Warren County 49.7 8,395 2,017
Richland County 52.8 8,375 1,268
Clark County 51.5 8,032 1,586
Lawrence County 51.5 7,969 1,587
Massac County 55.3 7,890 719
Pike County 52.0 7,753 1,461
White County 54.4 7,588 895
Washington County 54.6 7,552 853
Mason County 56.4 7,464 566
Moultrie County 50.8 7,428 1,779
Johnson County 54.3 7,193 901
Ford County 52.6 7,154 1,287
Clay County 53.3 7,096 1,132
Menard County 54.1 6,677 956
Marshall County 56.5 6,652 564
Greene County 53.1 6,467 1,193
Wabash County 54.9 6,271 786
Cass County 47.7 6,231 2,383
Cumberland County 53.1 5,590 1,182
Jasper County 54.8 5,107 820
Hamilton County 54.7 4,389 834
Schuyler County 60.7 4,223 200
Henderson County 59.5 3,857 274
Edwards County 55.9 3,484 634
Putnam County 57.2 3,227 481
Stark County 57.2 3,110 484
Alexander County 56.5 3,099 562
Pulaski County 55.6 2,935 671
Brown County 45.5 2,882 2,647
Gallatin County 56.0 2,821 625
Scott County 57.3 2,819 477
Calhoun County 60.3 2,737 221
Pope County 63.9 2,440 88
Hardin County 61.4 2,273 169
Notes:
Created by statecancerprofiles.cancer.gov on 04/19/2024 7:10 am.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 40 and over, see the dictionary.
Data for United States does not include Puerto Rico.

Return to Top