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
2015-2019 American Community Survey 5-Year Data
Sorted by Name
County
 sort alphabetically by name descending
Value (Percent)
 sort by value ascending
People (Age 40 And Over)
 sort by sample size ascending
Rank within US
(of 3146 counties)
 sort by rank ascending
Illinois 47.6 6,073,445 30 of 52
United States 47.6 154,520,356 N/A
Adams County 51.6 34,131 1,542
Alexander County 55.8 3,494 657
Bond County 52.4 8,690 1,381
Boone County 48.4 25,907 2,256
Brown County 47.0 3,116 2,470
Bureau County 54.8 18,167 824
Calhoun County 57.8 2,791 427
Carroll County 58.6 8,474 335
Cass County 50.0 6,246 1,951
Champaign County 37.2 78,008 3,078
Christian County 53.3 17,565 1,136
Clark County 51.6 8,114 1,551
Clay County 53.7 7,132 1,061
Clinton County 50.7 19,076 1,801
Coles County 45.2 23,214 2,659
Cook County 45.6 2,372,319 2,623
Crawford County 52.2 9,903 1,414
Cumberland County 53.2 5,766 1,172
De Witt County 53.3 8,488 1,155
DeKalb County 39.7 41,451 3,012
Douglas County 47.7 9,358 2,365
DuPage County 49.1 456,056 2,129
Edgar County 56.1 9,773 607
Edwards County 54.5 3,518 877
Effingham County 49.3 16,839 2,077
Fayette County 52.0 11,220 1,453
Ford County 53.9 7,158 1,001
Franklin County 53.6 20,860 1,080
Fulton County 54.0 18,948 991
Gallatin County 57.1 2,894 500
Greene County 53.2 6,983 1,184
Grundy County 47.2 23,906 2,443
Hamilton County 54.4 4,450 896
Hancock County 56.0 10,067 635
Hardin County 57.2 2,253 494
Henderson County 60.6 4,125 208
Henry County 53.6 26,400 1,082
Iroquois County 55.4 15,404 721
Jackson County 41.4 23,990 2,949
Jasper County 54.3 5,210 920
Jefferson County 51.2 19,452 1,667
Jersey County 53.2 11,663 1,187
Jo Daviess County 61.0 13,161 184
Johnson County 54.4 6,797 904
Kane County 46.3 246,292 2,548
Kankakee County 47.5 52,512 2,403
Kendall County 42.6 53,750 2,875
Knox County 52.5 26,537 1,340
La Salle County 52.1 57,180 1,436
Lake County 48.0 336,990 2,310
Lawrence County 53.5 8,584 1,090
Lee County 53.8 18,516 1,022
Livingston County 52.1 18,784 1,429
Logan County 50.2 14,549 1,923
Macon County 51.6 54,438 1,564
Macoupin County 54.1 24,600 964
Madison County 50.2 133,009 1,912
Marion County 52.2 19,699 1,416
Marshall County 56.6 6,610 550
Mason County 57.3 7,805 478
Massac County 54.4 7,737 901
McDonough County 43.1 13,132 2,845
McHenry County 50.2 154,545 1,917
McLean County 41.5 71,599 2,940
Menard County 53.9 6,629 1,017
Mercer County 55.3 8,622 736
Monroe County 53.2 18,177 1,175
Montgomery County 53.3 15,367 1,147
Morgan County 50.9 17,423 1,750
Moultrie County 50.8 7,440 1,773
Ogle County 53.1 27,078 1,208
Peoria County 47.0 85,871 2,476
Perry County 52.5 11,157 1,351
Piatt County 54.1 8,875 963
Pike County 52.5 8,221 1,362
Pope County 67.0 2,814 29
Pulaski County 54.1 2,981 965
Putnam County 58.1 3,324 394
Randolph County 52.2 16,874 1,406
Richland County 52.4 8,269 1,363
Rock Island County 50.1 72,087 1,933
Saline County 51.8 12,424 1,510
Sangamon County 50.4 99,228 1,867
Schuyler County 58.0 4,035 407
Scott County 56.2 2,811 606
Shelby County 55.1 11,968 784
St. Clair County 48.1 126,237 2,296
Stark County 56.6 3,085 541
Stephenson County 55.6 25,083 682
Tazewell County 51.5 68,638 1,578
Union County 54.1 9,178 968
Vermilion County 50.4 39,083 1,872
Wabash County 54.0 6,238 986
Warren County 49.8 8,541 1,985
Washington County 54.6 7,675 863
Wayne County 53.5 8,775 1,105
White County 54.6 7,570 864
Whiteside County 54.3 30,412 923
Will County 47.3 326,213 2,427
Williamson County 51.7 34,662 1,541
Winnebago County 49.6 141,316 2,023
Woodford County 50.8 19,659 1,776
Notes:
Created by statecancerprofiles.cancer.gov on 10/01/2022 4:30 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.
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.

Return to Top