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Demographics Table

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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
2018-2022 American Community Survey 5-Year Data
Sorted by Count

County
 sort alphabetically by name ascending
2023 Rural-Urban Continuum Codes Φ
 sort by rural urban descending
Value (Percent)
 sort by value descending
People (Education: Less Than 9th Grade)
 sort by sample size ascending
Rank within US
(of 3143 counties)
 sort by rank descending
United States N/A 4.7 10,742,781 N/A
Illinois N/A 4.5 393,775 41 of 52
Cook County Urban 6.1 223,360 2,560
Kane County Urban 7.3 24,813 2,767
Lake County Urban 4.8 22,672 2,174
DuPage County Urban 3.4 21,564 1,497
Will County Urban 3.9 18,318 1,830
Winnebago County Urban 3.6 6,945 1,633
McHenry County Urban 2.5 5,248 960
St. Clair County Urban 2.4 4,173 894
Rock Island County Urban 3.8 3,755 1,755
Madison County Urban 1.8 3,273 424
Peoria County Urban 2.2 2,709 773
Kankakee County Urban 3.7 2,657 1,698
Boone County Urban 7.0 2,454 2,718
Sangamon County Urban 1.6 2,242 351
Kendall County Urban 2.4 2,005 880
Champaign County Urban 1.7 1,993 360
La Salle County Rural 2.5 1,935 986
DeKalb County Urban 3.1 1,865 1,361
Tazewell County Urban 1.9 1,784 541
Macon County Urban 2.0 1,397 560
Douglas County Rural 10.3 1,367 2,998
McLean County Urban 1.3 1,363 176
Whiteside County Rural 3.3 1,290 1,476
Vermilion County Rural 2.5 1,273 998
Ogle County Rural 3.3 1,175 1,451
Knox County Rural 3.2 1,128 1,431
Williamson County Rural 2.1 1,031 706
Jackson County Rural 3.0 952 1,271
Moultrie County Rural 8.8 856 2,907
Randolph County Rural 3.8 832 1,750
Saline County Rural 4.7 808 2,138
Clinton County Urban 3.0 797 1,312
Henry County Urban 2.3 787 805
Stephenson County Rural 2.5 780 966
Livingston County Rural 2.9 736 1,238
Grundy County Urban 2.0 718 636
Bureau County Rural 3.0 712 1,299
Adams County Rural 1.5 706 299
Marion County Rural 2.7 703 1,110
Jefferson County Rural 2.6 679 1,062
Macoupin County Urban 2.1 671 669
Iroquois County Rural 3.5 668 1,577
Coles County Rural 2.1 643 677
Fayette County Rural 4.1 626 1,894
Union County Rural 4.9 603 2,196
Effingham County Rural 2.5 594 993
Franklin County Rural 2.2 591 767
Lee County Rural 2.3 586 858
Morgan County Rural 2.5 581 992
Cass County Rural 6.6 577 2,646
Perry County Rural 3.6 540 1,613
Wayne County Rural 4.6 526 2,116
Montgomery County Rural 2.6 525 1,011
Warren County Rural 4.8 520 2,156
Christian County Rural 2.1 507 674
Massac County Urban 4.9 495 2,204
Jo Daviess County Rural 2.7 453 1,130
Carroll County Rural 3.8 435 1,758
Edgar County Rural 3.4 421 1,521
White County Rural 4.1 414 1,905
Clay County Rural 4.5 412 2,033
Fulton County Rural 1.7 410 371
Johnson County Rural 4.3 410 1,975
Crawford County Rural 3.0 409 1,302
Lawrence County Rural 3.6 402 1,665
Logan County Rural 1.9 373 506
Woodford County Urban 1.3 345 194
Hamilton County Rural 5.9 339 2,515
Jersey County Urban 2.2 327 723
McDonough County Rural 1.8 301 450
Washington County Rural 3.0 298 1,298
Mason County Rural 3.1 294 1,357
Bond County Urban 2.3 266 841
Shelby County Rural 1.7 251 364
Clark County Rural 2.3 243 806
Richland County Rural 2.2 240 746
Mercer County Urban 2.0 230 635
Pike County Rural 2.2 224 715
Ford County Urban 2.2 210 792
Greene County Rural 2.4 206 928
Alexander County Urban 4.8 179 2,159
Cumberland County Rural 2.3 174 870
De Witt County Rural 1.6 172 304
Brown County Rural 3.7 170 1,695
Hancock County Rural 1.3 170 196
Hardin County Rural 5.7 169 2,440
Marshall County Urban 2.0 169 579
Monroe County Urban 0.7 161 46
Wabash County Rural 1.9 156 548
Piatt County Urban 1.3 154 180
Pope County Rural 5.3 153 2,330
Gallatin County Rural 3.4 125 1,522
Stark County Urban 3.1 121 1,379
Pulaski County Rural 3.1 111 1,332
Jasper County Rural 1.5 100 297
Edwards County Rural 2.2 95 739
Menard County Urban 0.9 82 87
Schuyler County Rural 1.4 73 213
Scott County Rural 2.0 68 565
Henderson County Rural 1.2 56 149
Calhoun County Urban 1.7 55 374
Putnam County Rural 1.0 41 96
Notes:
Created by statecancerprofiles.cancer.gov on 01/14/2025 11:13 am.

Φ Rural-Urban Continuum Codes provided by the USDA.

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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