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Demographics Table

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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)
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People (Age 40 And Over)
 sort by sample size descending
Rank within US
(of 3143 counties)
 sort by rank ascending
Illinois 48.0 6,149,809 28 of 52
United States 47.9 157,871,085 N/A
Hardin County 61.4 2,273 169
Pope County 63.9 2,440 88
Calhoun County 60.3 2,737 221
Scott County 57.3 2,819 477
Gallatin County 56.0 2,821 625
Brown County 45.5 2,882 2,647
Pulaski County 55.6 2,935 671
Alexander County 56.5 3,099 562
Stark County 57.2 3,110 484
Putnam County 57.2 3,227 481
Edwards County 55.9 3,484 634
Henderson County 59.5 3,857 274
Schuyler County 60.7 4,223 200
Hamilton County 54.7 4,389 834
Jasper County 54.8 5,107 820
Cumberland County 53.1 5,590 1,182
Cass County 47.7 6,231 2,383
Wabash County 54.9 6,271 786
Greene County 53.1 6,467 1,193
Marshall County 56.5 6,652 564
Menard County 54.1 6,677 956
Clay County 53.3 7,096 1,132
Ford County 52.6 7,154 1,287
Johnson County 54.3 7,193 901
Moultrie County 50.8 7,428 1,779
Mason County 56.4 7,464 566
Washington County 54.6 7,552 853
White County 54.4 7,588 895
Pike County 52.0 7,753 1,461
Massac County 55.3 7,890 719
Lawrence County 51.5 7,969 1,587
Clark County 51.5 8,032 1,586
Richland County 52.8 8,375 1,268
Warren County 49.7 8,395 2,017
De Witt County 53.7 8,406 1,042
Bond County 52.1 8,757 1,422
Mercer County 55.6 8,781 667
Piatt County 53.5 8,912 1,087
Wayne County 54.9 8,922 798
Carroll County 57.8 9,014 423
Union County 54.2 9,362 927
Douglas County 47.6 9,374 2,408
Edgar County 56.5 9,599 561
Crawford County 53.1 10,004 1,171
Hancock County 56.8 10,080 528
Perry County 51.8 10,963 1,496
Fayette County 52.4 11,270 1,357
Jersey County 53.2 11,461 1,148
Shelby County 54.9 11,626 784
McDonough County 43.9 12,185 2,803
Saline County 51.7 12,351 1,516
Jo Daviess County 61.1 13,439 179
Logan County 49.9 14,098 1,976
Iroquois County 55.2 15,115 722
Montgomery County 53.3 15,188 1,128
Randolph County 52.7 16,144 1,280
Effingham County 49.2 17,001 2,124
Morgan County 51.6 17,120 1,564
Christian County 52.9 17,996 1,245
Bureau County 54.4 18,135 882
Monroe County 53.1 18,446 1,178
Lee County 53.9 18,540 988
Fulton County 54.8 18,652 814
Livingston County 52.0 18,679 1,441
Clinton County 51.0 18,910 1,695
Jefferson County 51.4 19,192 1,618
Woodford County 50.0 19,276 1,964
Marion County 52.3 19,756 1,377
Franklin County 54.3 20,669 912
Coles County 46.2 21,981 2,564
Jackson County 41.5 22,249 2,946
Macoupin County 54.6 24,671 851
Grundy County 47.4 24,846 2,426
Stephenson County 56.4 25,275 574
Knox County 52.3 26,244 1,378
Boone County 49.1 26,306 2,143
Henry County 54.7 27,017 841
Ogle County 52.9 27,410 1,225
Whiteside County 54.0 30,186 978
Adams County 51.5 33,958 1,580
Williamson County 51.7 34,790 1,528
Vermilion County 50.8 38,087 1,756
DeKalb County 39.9 40,255 3,011
Kankakee County 48.3 52,255 2,281
Macon County 51.0 53,205 1,712
La Salle County 52.1 57,342 1,417
Kendall County 43.9 57,407 2,804
Tazewell County 52.0 68,628 1,446
McLean County 42.2 72,417 2,912
Rock Island County 50.2 72,587 1,927
Champaign County 37.8 78,005 3,073
Peoria County 47.5 86,598 2,422
Sangamon County 50.8 99,911 1,770
St. Clair County 48.9 126,441 2,172
Madison County 50.2 133,720 1,908
Winnebago County 49.6 141,593 2,039
McHenry County 50.6 157,161 1,832
Kane County 47.2 244,692 2,463
Will County 47.7 332,202 2,388
Lake County 48.2 344,261 2,306
DuPage County 49.5 462,419 2,066
Cook County 46.2 2,431,087 2,573
Notes:
Created by statecancerprofiles.cancer.gov on 02/24/2024 10:35 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.

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