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Demographics Table

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Demographic Data Report for Illinois by County
Population: Age 65 and over
All Races (includes Hispanic), Both Sexes
2015-2019 American Community Survey 5-Year Data
Sorted by Rank
County
 sort alphabetically by name ascending
Value (Percent)
 sort by value ascending
People (Age 65 And Over)
 sort by sample size ascending
Rank within US
(of 3146 counties)
 sort by rank descending
Illinois 15.2 1,942,534 40 of 52
United States 15.6 50,783,796 N/A
Kendall County 10.1 12,753 3,089
DeKalb County 12.2 12,682 2,963
Champaign County 12.4 25,959 2,939
Will County 12.6 86,914 2,920
McLean County 12.7 21,949 2,904
Kane County 13.2 69,950 2,848
Grundy County 13.6 6,881 2,788
Lake County 13.7 96,339 2,755
McHenry County 14.0 43,124 2,715
Cook County 14.3 741,170 2,679
Brown County 14.5 960 2,641
Jackson County 14.8 8,597 2,586
DuPage County 15.0 139,388 2,552
St. Clair County 15.2 39,961 2,498
Boone County 15.6 8,334 2,413
Kankakee County 16.3 18,008 2,254
Peoria County 16.5 30,069 2,210
Coles County 16.5 8,495 2,179
Clinton County 16.6 6,261 2,152
Madison County 16.8 44,479 2,102
Winnebago County 17.0 48,452 2,043
Effingham County 17.1 5,851 2,011
McDonough County 17.2 5,234 2,002
Monroe County 17.2 5,891 1,973
Sangamon County 17.2 33,946 1,971
Cass County 17.3 2,156 1,965
Woodford County 17.4 6,727 1,921
Douglas County 17.6 3,445 1,847
Logan County 18.0 5,224 1,702
Ogle County 18.2 9,276 1,657
Bond County 18.3 3,031 1,631
Tazewell County 18.3 24,376 1,619
Perry County 18.5 3,924 1,568
La Salle County 18.5 20,269 1,565
Randolph County 18.5 5,971 1,557
Warren County 18.6 3,186 1,539
Jefferson County 18.6 7,074 1,526
Williamson County 18.6 12,505 1,520
Vermilion County 18.7 14,530 1,494
Lawrence County 18.7 3,005 1,485
Crawford County 18.8 3,558 1,479
De Witt County 18.8 2,990 1,474
Rock Island County 18.8 27,050 1,463
Fayette County 18.8 4,058 1,459
Ford County 18.8 2,498 1,456
Moultrie County 18.9 2,766 1,432
Livingston County 18.9 6,818 1,422
Lee County 18.9 6,511 1,417
Jasper County 19.0 1,827 1,378
Greene County 19.1 2,502 1,377
Jersey County 19.1 4,185 1,371
Piatt County 19.1 3,134 1,366
Marion County 19.3 7,288 1,300
Cumberland County 19.3 2,094 1,296
Clark County 19.3 3,041 1,290
Christian County 19.4 6,374 1,288
Menard County 19.4 2,388 1,273
Macon County 19.4 20,493 1,268
Macoupin County 19.6 8,895 1,226
Morgan County 19.6 6,703 1,223
Montgomery County 19.6 5,655 1,206
Washington County 19.9 2,796 1,136
Scott County 19.9 996 1,135
Saline County 19.9 4,785 1,124
Adams County 20.0 13,186 1,120
Clay County 20.0 2,661 1,094
Fulton County 20.1 7,045 1,079
Richland County 20.1 3,166 1,076
Franklin County 20.1 7,819 1,074
Wabash County 20.2 2,336 1,028
Whiteside County 20.3 11,371 1,008
Henry County 20.3 10,006 1,006
Union County 20.5 3,470 978
Pike County 20.6 3,225 931
Massac County 20.8 2,962 876
Knox County 20.8 10,528 873
Edwards County 20.9 1,350 859
Johnson County 20.9 2,615 856
Mercer County 21.1 3,284 821
Iroquois County 21.2 5,895 790
Alexander County 21.3 1,332 780
Wayne County 21.3 3,493 774
Hamilton County 21.5 1,759 731
White County 21.6 2,993 716
Bureau County 21.6 7,163 707
Edgar County 21.7 3,777 691
Pulaski County 21.8 1,201 675
Stark County 21.9 1,192 659
Schuyler County 22.0 1,528 641
Mason County 22.1 3,005 625
Stephenson County 22.1 9,959 624
Shelby County 22.1 4,801 623
Putnam County 22.7 1,298 536
Marshall County 22.8 2,661 513
Hancock County 22.8 4,102 507
Calhoun County 23.3 1,124 455
Gallatin County 23.5 1,191 428
Hardin County 24.8 976 308
Henderson County 24.8 1,688 306
Carroll County 24.9 3,598 297
Jo Daviess County 27.2 5,873 151
Pope County 27.4 1,150 143
Notes:
Created by statecancerprofiles.cancer.gov on 08/12/2022 7:56 pm.
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.
Health Service Areas are a single county or cluster of contiguous counties which are relatively self-contained with respect to hospital care. For more detailed information, please see Health Service Area information page. Puerto Rico is being treated as a Health Service Area for this data presentation.
Data for United States does not include Puerto Rico.

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