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Demographics Table

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Demographic Data Report for Illinois by County
Education: Less than High School
Population Ages 25+
All Races (includes Hispanic), Both Sexes
2017-2021 American Community Survey 5-Year Data
Sorted by Value
County
 sort alphabetically by name ascending
Value (Percent)
 sort by value ascending
People(Education: Less Than High School)
 sort by sample size descending
Rank within US
(of 3143 counties)
 sort by rank descending
United States 11.1 25,050,356 N/A
Illinois 10.1 885,321 31 of 52
Brown County 19.3 893 2,792
Johnson County 16.9 1,635 2,545
Perry County 16.4 2,500 2,489
Douglas County 16.1 2,118 2,455
Lawrence County 15.6 1,765 2,406
Hardin County 15.2 445 2,347
Cass County 15.1 1,320 2,325
Randolph County 14.9 3,309 2,304
Kane County 14.0 47,621 2,175
Alexander County 13.8 527 2,139
Crawford County 13.7 1,886 2,123
Fayette County 13.6 2,071 2,095
Moultrie County 13.5 1,322 2,073
Boone County 12.9 4,575 1,992
Massac County 12.7 1,297 1,953
Wayne County 12.6 1,438 1,942
Saline County 12.2 2,087 1,860
Montgomery County 12.2 2,514 1,859
Warren County 12.1 1,335 1,850
Carroll County 12.1 1,376 1,842
Cook County 12.0 439,740 1,835
Edgar County 12.0 1,493 1,831
Gallatin County 12.0 442 1,828
Hamilton County 11.8 676 1,798
Winnebago County 11.8 22,994 1,794
Clay County 11.6 1,082 1,748
Iroquois County 11.6 2,234 1,733
Bond County 11.2 1,345 1,677
Knox County 11.1 3,859 1,638
Marion County 11.0 2,885 1,629
Rock Island County 11.0 10,918 1,620
Pope County 10.9 316 1,603
Union County 10.8 1,337 1,572
Pulaski County 10.7 404 1,556
Morgan County 10.6 2,451 1,526
Christian County 10.6 2,569 1,524
Fulton County 10.5 2,595 1,495
Kankakee County 10.5 7,490 1,488
Franklin County 10.4 2,809 1,486
Stark County 10.4 404 1,478
Lee County 10.4 2,607 1,466
White County 10.3 1,030 1,445
Jefferson County 10.1 2,644 1,401
Livingston County 9.9 2,492 1,343
Vermilion County 9.8 4,997 1,323
Logan County 9.7 1,906 1,298
La Salle County 9.4 7,334 1,236
Bureau County 9.4 2,230 1,227
Mason County 9.4 895 1,215
Greene County 9.3 804 1,211
Lake County 9.2 43,130 1,176
Ogle County 9.0 3,255 1,147
Macoupin County 8.9 2,857 1,112
Pike County 8.9 920 1,097
Clinton County 8.7 2,297 1,060
Whiteside County 8.7 3,399 1,049
Will County 8.5 39,246 1,013
Jackson County 8.4 2,710 965
Macon County 8.3 5,926 932
Ford County 8.2 779 931
Wabash County 8.1 658 900
Stephenson County 8.1 2,576 895
Coles County 8.1 2,465 888
Jasper County 8.0 520 867
Washington County 7.9 785 834
Edwards County 7.9 347 831
Peoria County 7.8 9,588 821
Jo Daviess County 7.8 1,280 809
St. Clair County 7.7 13,631 805
Henry County 7.7 2,694 804
Richland County 7.7 843 784
Schuyler County 7.6 404 755
Jersey County 7.6 1,139 754
Adams County 7.6 3,475 746
Marshall County 7.6 648 744
Henderson County 7.5 367 742
Mercer County 7.5 842 726
DeKalb County 7.4 4,404 701
Williamson County 7.3 3,506 689
Calhoun County 7.2 241 669
Sangamon County 7.2 9,898 665
Cumberland County 7.1 525 615
Madison County 7.0 13,030 592
Clark County 7.0 756 578
De Witt County 6.9 771 565
Effingham County 6.9 1,631 564
Shelby County 6.8 1,035 556
Tazewell County 6.8 6,260 540
Putnam County 6.7 275 523
Hancock County 6.6 846 499
DuPage County 6.5 41,827 483
McHenry County 6.5 13,717 469
Grundy County 6.4 2,230 445
Kendall County 6.4 5,307 443
Piatt County 6.3 740 424
Scott County 6.0 210 353
Woodford County 5.7 1,484 304
Champaign County 5.2 6,294 223
McDonough County 5.0 821 175
Monroe County 4.7 1,155 145
Menard County 4.3 371 95
McLean County 4.0 4,190 74
Notes:
Created by statecancerprofiles.cancer.gov on 04/28/2024 7:05 pm.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Education: Less than High School, see the dictionary.
Data for United States does not include Puerto Rico.

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