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Demographic Data Report for Illinois by County
Education: Less than 9th grade
Population Ages 25+
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 descending
People (Education: Less Than 9th Grade)
 sort by sample size descending
Rank within US
(of 3143 counties)
 sort by rank descending
Illinois 4.6 398,851 39 of 52
United States 4.8 10,793,507 N/A
Adams County 2.0 902 533
Alexander County 4.3 165 1,952
Bond County 3.0 357 1,238
Boone County 6.6 2,350 2,632
Brown County 4.5 208 2,017
Bureau County 3.0 707 1,237
Calhoun County 2.2 74 725
Carroll County 3.4 385 1,474
Cass County 6.5 566 2,601
Champaign County 1.6 1,956 325
Christian County 2.0 476 535
Clark County 2.0 217 571
Clay County 4.0 369 1,784
Clinton County 3.1 819 1,316
Coles County 2.6 801 1,000
Cook County 6.2 225,721 2,546
Crawford County 3.2 443 1,395
Cumberland County 2.1 155 625
De Witt County 2.0 228 589
DeKalb County 3.1 1,876 1,340
Douglas County 10.9 1,432 3,001
DuPage County 3.3 21,431 1,451
Edgar County 4.2 528 1,904
Edwards County 1.9 86 528
Effingham County 2.7 643 1,070
Fayette County 3.7 568 1,663
Ford County 2.1 195 610
Franklin County 2.6 694 966
Fulton County 2.0 501 582
Gallatin County 4.2 155 1,885
Greene County 2.9 250 1,186
Grundy County 2.3 818 810
Hamilton County 4.6 265 2,075
Hancock County 1.4 177 195
Hardin County 5.6 165 2,405
Henderson County 1.5 73 260
Henry County 2.1 737 647
Iroquois County 3.5 680 1,545
Jackson County 3.1 1,005 1,317
Jasper County 2.7 174 1,039
Jefferson County 2.7 694 1,028
Jersey County 2.6 393 995
Jo Daviess County 3.4 556 1,470
Johnson County 4.2 407 1,889
Kane County 7.4 25,316 2,750
Kankakee County 3.8 2,739 1,719
Kendall County 2.2 1,796 677
Knox County 2.9 998 1,161
La Salle County 2.6 2,055 1,024
Lake County 4.8 22,575 2,144
Lawrence County 4.4 492 1,965
Lee County 2.7 688 1,085
Livingston County 3.0 767 1,273
Logan County 2.6 508 958
Macon County 2.1 1,499 623
Macoupin County 2.2 694 683
Madison County 2.0 3,679 552
Marion County 3.0 787 1,251
Marshall County 2.1 176 602
Mason County 3.6 346 1,593
Massac County 4.7 481 2,107
McDonough County 1.2 192 120
McHenry County 2.6 5,615 1,021
McLean County 1.3 1,387 170
Menard County 1.0 86 90
Mercer County 2.2 244 686
Monroe County 0.7 179 44
Montgomery County 2.7 558 1,060
Morgan County 2.6 606 994
Moultrie County 8.6 847 2,888
Ogle County 3.3 1,178 1,420
Peoria County 2.4 2,913 828
Perry County 3.7 566 1,654
Piatt County 1.3 153 156
Pike County 1.9 198 500
Pope County 4.2 121 1,867
Pulaski County 3.0 113 1,245
Putnam County 1.9 77 476
Randolph County 3.6 796 1,577
Richland County 1.7 189 383
Rock Island County 3.7 3,730 1,682
Saline County 4.5 778 2,027
Sangamon County 1.7 2,320 370
Schuyler County 2.1 113 656
Scott County 1.5 54 287
Shelby County 1.5 231 273
St. Clair County 2.3 4,023 768
Stark County 2.7 103 1,031
Stephenson County 2.4 759 834
Tazewell County 1.9 1,751 489
Union County 4.2 520 1,878
Vermilion County 2.4 1,241 870
Wabash County 1.7 136 357
Warren County 4.4 483 1,978
Washington County 3.1 309 1,311
Wayne County 5.6 643 2,410
White County 3.3 326 1,416
Whiteside County 3.0 1,189 1,268
Will County 3.8 17,586 1,717
Williamson County 2.4 1,147 837
Winnebago County 4.1 8,029 1,849
Woodford County 1.4 364 200
Notes:
Created by statecancerprofiles.cancer.gov on 04/27/2024 11:49 pm.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Education: Less than 9th grade, see the dictionary.
Data for United States does not include Puerto Rico.

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