Demographics Table
Demographic Data Report for Illinois by County
Education: Less than 9th grade
Population Ages 25+
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Value
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Education: Less Than 9th Grade)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| United States | N/A | 4.7 | 10,732,389 | N/A |
| Illinois | N/A | 4.5 | 396,353 | 41 of 52 |
| Douglas County | Rural | 9.9 | 1,308 | 2,992 |
| Moultrie County | Rural | 8.5 | 827 | 2,918 |
| Cass County | Rural | 7.0 | 608 | 2,749 |
| Kane County | Urban | 7.0 | 24,102 | 2,749 |
| Boone County | Urban | 6.5 | 2,313 | 2,660 |
| Cook County | Urban | 6.2 | 224,522 | 2,606 |
| Gallatin County | Rural | 5.0 | 180 | 2,275 |
| Lake County | Urban | 5.0 | 23,590 | 2,275 |
| Clay County | Rural | 4.7 | 436 | 2,171 |
| Union County | Rural | 4.7 | 570 | 2,171 |
| Warren County | Rural | 4.7 | 512 | 2,171 |
| Massac County | Urban | 4.6 | 467 | 2,139 |
| Hamilton County | Rural | 4.5 | 251 | 2,106 |
| White County | Rural | 4.5 | 449 | 2,106 |
| Saline County | Rural | 4.4 | 745 | 2,064 |
| Wayne County | Rural | 4.3 | 483 | 2,017 |
| Carroll County | Rural | 4.2 | 487 | 1,974 |
| Fayette County | Rural | 4.0 | 612 | 1,891 |
| Will County | Urban | 4.0 | 18,932 | 1,891 |
| Crawford County | Rural | 3.9 | 523 | 1,839 |
| Alexander County | Urban | 3.7 | 133 | 1,734 |
| Brown County | Rural | 3.7 | 177 | 1,734 |
| DuPage County | Urban | 3.6 | 22,898 | 1,681 |
| Hardin County | Rural | 3.6 | 107 | 1,681 |
| Kankakee County | Urban | 3.6 | 2,613 | 1,681 |
| Lawrence County | Rural | 3.6 | 393 | 1,681 |
| Randolph County | Rural | 3.6 | 780 | 1,681 |
| Winnebago County | Urban | 3.5 | 6,815 | 1,634 |
| DeKalb County | Urban | 3.4 | 2,071 | 1,563 |
| Iroquois County | Rural | 3.4 | 644 | 1,563 |
| Pope County | Rural | 3.4 | 97 | 1,563 |
| Rock Island County | Urban | 3.4 | 3,363 | 1,563 |
| Whiteside County | Rural | 3.4 | 1,310 | 1,563 |
| Ogle County | Rural | 3.3 | 1,195 | 1,505 |
| Knox County | Rural | 3.2 | 1,091 | 1,444 |
| Clinton County | Urban | 3.0 | 804 | 1,313 |
| Effingham County | Rural | 3.0 | 702 | 1,313 |
| Washington County | Rural | 3.0 | 297 | 1,313 |
| Bureau County | Rural | 2.9 | 685 | 1,252 |
| Franklin County | Rural | 2.8 | 735 | 1,173 |
| Livingston County | Rural | 2.8 | 713 | 1,173 |
| Perry County | Rural | 2.8 | 418 | 1,173 |
| Pulaski County | Rural | 2.8 | 101 | 1,173 |
| Edgar County | Rural | 2.7 | 328 | 1,110 |
| Henry County | Urban | 2.7 | 951 | 1,110 |
| Johnson County | Rural | 2.7 | 261 | 1,110 |
| McHenry County | Urban | 2.7 | 5,762 | 1,110 |
| De Witt County | Rural | 2.6 | 290 | 1,024 |
| Ford County | Urban | 2.6 | 240 | 1,024 |
| Jackson County | Rural | 2.6 | 817 | 1,024 |
| Kendall County | Urban | 2.6 | 2,256 | 1,024 |
| La Salle County | Rural | 2.6 | 2,009 | 1,024 |
| Jo Daviess County | Rural | 2.5 | 422 | 946 |
| Mason County | Rural | 2.5 | 234 | 946 |
| Morgan County | Rural | 2.5 | 568 | 946 |
| Schuyler County | Rural | 2.5 | 131 | 946 |
| Stark County | Urban | 2.5 | 93 | 946 |
| Coles County | Rural | 2.4 | 741 | 875 |
| Jefferson County | Rural | 2.4 | 618 | 875 |
| Montgomery County | Rural | 2.4 | 492 | 875 |
| St. Clair County | Urban | 2.4 | 4,203 | 875 |
| Stephenson County | Rural | 2.4 | 761 | 875 |
| Bond County | Urban | 2.3 | 264 | 800 |
| Christian County | Rural | 2.3 | 571 | 800 |
| Lee County | Rural | 2.3 | 573 | 800 |
| Marion County | Rural | 2.3 | 595 | 800 |
| Pike County | Rural | 2.3 | 234 | 800 |
| Vermilion County | Rural | 2.3 | 1,167 | 800 |
| Williamson County | Rural | 2.3 | 1,113 | 800 |
| Peoria County | Urban | 2.2 | 2,674 | 723 |
| Wabash County | Rural | 2.2 | 172 | 723 |
| Clark County | Rural | 2.1 | 227 | 658 |
| Henderson County | Rural | 2.1 | 101 | 658 |
| Jasper County | Rural | 2.1 | 136 | 658 |
| Macoupin County | Urban | 2.1 | 680 | 658 |
| Richland County | Rural | 2.1 | 232 | 658 |
| Grundy County | Urban | 2.0 | 697 | 593 |
| McDonough County | Rural | 2.0 | 333 | 593 |
| Cumberland County | Rural | 1.9 | 136 | 512 |
| Jersey County | Urban | 1.9 | 286 | 512 |
| Logan County | Rural | 1.9 | 365 | 512 |
| Tazewell County | Urban | 1.9 | 1,786 | 512 |
| Greene County | Rural | 1.8 | 156 | 445 |
| Macon County | Urban | 1.8 | 1,263 | 445 |
| Mercer County | Urban | 1.8 | 199 | 445 |
| Champaign County | Urban | 1.7 | 2,101 | 376 |
| Edwards County | Rural | 1.7 | 73 | 376 |
| Marshall County | Urban | 1.7 | 143 | 376 |
| Sangamon County | Urban | 1.7 | 2,317 | 376 |
| Shelby County | Rural | 1.7 | 253 | 376 |
| Adams County | Rural | 1.6 | 722 | 332 |
| Hancock County | Rural | 1.6 | 202 | 332 |
| Fulton County | Rural | 1.5 | 366 | 281 |
| Madison County | Urban | 1.5 | 2,840 | 281 |
| Scott County | Rural | 1.4 | 48 | 227 |
| Calhoun County | Urban | 1.3 | 41 | 189 |
| McLean County | Urban | 1.3 | 1,351 | 189 |
| Menard County | Urban | 1.3 | 113 | 189 |
| Woodford County | Urban | 1.2 | 317 | 156 |
| Putnam County | Rural | 1.0 | 41 | 90 |
| Monroe County | Urban | 0.7 | 183 | 41 |
| Piatt County | Urban | 0.4 | 46 | 18 |
Notes:
Created by statecancerprofiles.cancer.gov on 07/05/2025 7:21 pm.
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.
Created by statecancerprofiles.cancer.gov on 07/05/2025 7:21 pm.
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.