Ranking of Illinois Counties By Asian Alone Population Aged 25 years and above with an Educational attainment of Less than High School Diploma in 2021 (ACS-5Yrs)
Updated on September 5, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, the Illinois Asian Alone population (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 46,406. Among all Illinois counties, Cook County had the highest Asian Alone population (aged 25 years and above) with an educational attainment of Less than High School Diploma (28,377), followed by DuPage County (6,334), and Lake County (2,017).
The chart below shows the top 10 Illinois counties, and the table below shows the ranking of all Illinois counties.
You can see similar information for other educational attainments, and for other races and ethnicities.
You can also see similar information for other states and for the United States.
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Related Topics: Illinois ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census - ACS 5-Year Estimates.
Ranking of Illinois Counties By Asian Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
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| Rank | County | Number of People |
|---|---|---|
| 1 | Cook County | 28377 |
| 2 | DuPage County | 6334 |
| 3 | Lake County | 2017 |
| 4 | Kane County | 1858 |
| 5 | Will County | 1719 |
| 6 | Winnebago County | 766 |
| 7 | McHenry County | 710 |
| 8 | Rock Island County | 565 |
| 9 | Champaign County | 551 |
| 10 | Peoria County | 379 |
| 11 | McLean County | 370 |
| 12 | St. Clair County | 301 |
| 13 | Sangamon County | 244 |
| 14 | Tazewell County | 185 |
| 15 | Williamson County | 183 |
| 16 | Kankakee County | 182 |
| 17 | Madison County | 168 |
| 18 | Kendall County | 153 |
| 19 | Vermilion County | 84 |
| 20 | Warren County | 79 |
| 21 | Washington County | 77 |
| 22 | Coles County | 71 |
| 23 | Jefferson County | 66 |
| 24 | Jackson County | 64 |
| 25 | Stephenson County | 63 |
| 26 | DeKalb County | 60 |
| 27 | Adams County | 57 |
| 28 | Christian County | 45 |
| 29 | Knox County | 43 |
| 30 | LaSalle County | 40 |
| 31 | Morgan County | 39 |
| 32 | Whiteside County | 35 |
| 33 | Henry County | 33 |
| 34 | Clinton County | 32 |
| 34 | Livingston County | 32 |
| 34 | Marion County | 32 |
| 35 | Bureau County | 31 |
| 36 | Carroll County | 29 |
| 36 | Monroe County | 29 |
| 37 | Boone County | 22 |
| 37 | Fayette County | 22 |
| 37 | Lawrence County | 22 |
| 38 | Edgar County | 21 |
| 39 | Jersey County | 16 |
| 39 | Macon County | 16 |
| 40 | Saline County | 14 |
| 41 | Wayne County | 13 |
| 42 | Grundy County | 12 |
| 42 | Lee County | 12 |
| 43 | Jasper County | 11 |
| 43 | Perry County | 11 |
| 44 | Bond County | 10 |
| 44 | Hancock County | 10 |
| 44 | Jo Daviess County | 10 |
| 44 | Marshall County | 10 |
| 45 | Pike County | 9 |
| 46 | Douglas County | 8 |
| 46 | Randolph County | 8 |
| 47 | Crawford County | 7 |
| 48 | Clark County | 6 |
| 48 | Ogle County | 6 |
| 49 | Pope County | 5 |
| 49 | Scott County | 5 |
| 50 | Wabash County | 4 |
| 51 | Pulaski County | 3 |
| 51 | Union County | 3 |
| 52 | Johnson County | 2 |
| 52 | Shelby County | 2 |
| 52 | Stark County | 2 |
| 53 | Iroquois County | 1 |
| 54 | Alexander County | 0 |
| 54 | Cass County | 0 |
| 54 | Clay County | 0 |
| 54 | Cumberland County | 0 |
| 54 | De Witt County | 0 |
| 54 | Edwards County | 0 |
| 54 | Effingham County | 0 |
| 54 | Ford County | 0 |
| 54 | Franklin County | 0 |
| 54 | Fulton County | 0 |
| 54 | Gallatin County | 0 |
| 54 | Greene County | 0 |
| 54 | Logan County | 0 |
| 54 | McDonough County | 0 |
| 54 | Macoupin County | 0 |
| 54 | Mason County | 0 |
| 54 | Massac County | 0 |
| 54 | Menard County | 0 |
| 54 | Mercer County | 0 |
| 54 | Montgomery County | 0 |
| 54 | Moultrie County | 0 |
| 54 | Piatt County | 0 |
| 54 | Putnam County | 0 |
| 54 | Richland County | 0 |
| 54 | Schuyler County | 0 |
| 54 | White County | 0 |
| 54 | Woodford County | 0 |