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Demographics Table

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Demographic Data Report for Illinois by County
Population: Age 50 and over
All Races (includes Hispanic), Both Sexes
2017-2021 American Community Survey 5-Year Data
Sorted by Name
County
 sort alphabetically by name descending
Value (Percent)
 sort by value ascending
People (Age 50 And Over)
 sort by sample size ascending
Rank within US
(of 3143 counties)
 sort by rank ascending
Illinois 35.3 4,523,504 34 of 52
United States 35.4 116,767,305 N/A
Adams County 40.5 26,649 1,395
Alexander County 45.2 2,482 572
Bond County 40.2 6,747 1,459
Boone County 35.9 19,226 2,327
Brown County 31.8 2,011 2,805
Bureau County 43.0 14,339 854
Calhoun County 47.6 2,160 341
Carroll County 46.7 7,276 413
Cass County 37.1 4,841 2,141
Champaign County 28.1 57,974 3,023
Christian County 41.3 14,044 1,201
Clark County 41.2 6,420 1,219
Clay County 41.2 5,491 1,206
Clinton County 38.9 14,410 1,750
Coles County 35.4 16,837 2,411
Cook County 33.3 1,755,246 2,661
Crawford County 40.3 7,582 1,437
Cumberland County 41.0 4,319 1,269
De Witt County 42.0 6,578 1,041
DeKalb County 29.1 29,380 2,975
Douglas County 37.1 7,310 2,137
DuPage County 36.6 342,020 2,206
Edgar County 44.0 7,487 704
Edwards County 43.0 2,678 858
Effingham County 38.2 13,191 1,913
Fayette County 40.3 8,670 1,430
Ford County 40.4 5,495 1,401
Franklin County 41.3 15,730 1,190
Fulton County 41.2 14,027 1,214
Gallatin County 45.2 2,275 578
Greene County 41.4 5,044 1,171
Grundy County 33.4 17,499 2,653
Hamilton County 42.2 3,387 990
Hancock County 45.8 8,122 510
Hardin County 54.0 1,998 81
Henderson County 50.2 3,253 196
Henry County 41.5 20,495 1,147
Iroquois County 43.1 11,784 845
Jackson County 31.7 17,040 2,809
Jasper County 42.5 3,963 938
Jefferson County 39.0 14,586 1,722
Jersey County 41.6 8,953 1,129
Jo Daviess County 50.5 11,105 179
Johnson County 41.9 5,543 1,072
Kane County 33.6 174,026 2,638
Kankakee County 36.1 39,059 2,295
Kendall County 27.1 35,493 3,057
Knox County 41.4 20,756 1,178
La Salle County 40.4 44,453 1,406
Lake County 35.2 251,599 2,433
Lawrence County 37.4 5,777 2,094
Lee County 41.1 14,143 1,230
Livingston County 40.4 14,521 1,398
Logan County 38.0 10,736 1,934
Macon County 39.8 41,474 1,553
Macoupin County 42.3 19,109 970
Madison County 38.2 101,561 1,909
Marion County 39.8 15,045 1,537
Marshall County 45.7 5,382 518
Mason County 43.9 5,809 730
Massac County 42.9 6,130 863
McDonough County 33.9 9,417 2,593
McHenry County 37.2 115,597 2,119
McLean County 30.6 52,465 2,879
Menard County 42.2 5,205 1,003
Mercer County 43.3 6,828 816
Monroe County 40.7 14,132 1,341
Montgomery County 41.7 11,882 1,100
Morgan County 40.1 13,321 1,464
Moultrie County 38.5 5,641 1,830
Ogle County 40.1 20,789 1,460
Peoria County 35.7 65,080 2,368
Perry County 38.7 8,198 1,789
Piatt County 41.1 6,854 1,236
Pike County 41.1 6,126 1,256
Pope County 49.8 1,904 208
Pulaski County 43.2 2,281 822
Putnam County 46.3 2,613 448
Randolph County 39.7 12,159 1,568
Richland County 40.8 6,473 1,322
Rock Island County 38.8 56,113 1,778
Saline County 41.5 9,915 1,139
Sangamon County 38.7 76,063 1,806
Schuyler County 47.0 3,271 381
Scott County 43.1 2,122 837
Shelby County 44.0 9,315 710
St. Clair County 36.4 94,001 2,243
Stark County 44.2 2,402 685
Stephenson County 44.8 20,071 615
Tazewell County 38.8 51,178 1,779
Union County 42.5 7,341 932
Vermilion County 39.1 29,325 1,694
Wabash County 42.3 4,829 972
Warren County 39.6 6,682 1,593
Washington County 43.1 5,958 840
Wayne County 42.1 6,839 1,028
White County 42.9 5,983 875
Whiteside County 41.9 23,463 1,057
Will County 33.4 232,621 2,655
Williamson County 38.8 26,123 1,765
Winnebago County 37.6 107,354 2,044
Woodford County 38.4 14,830 1,854
Notes:
Created by statecancerprofiles.cancer.gov on 04/29/2024 8:18 am.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 50 and over, see the dictionary.
Data for United States does not include Puerto Rico.

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