Ranking of Illinois Counties By Non-Hispanic Asian Population in 2021
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2021, among all Illinois counties, Cook County had the highest number of people who identified their ethnicity as Non-Hispanic Asian (410.31K), followed by DuPage County (120.66K), and Lake County (61.56K).
The chart below shows the top 10 counties, and the table below shows the ranking of all Illinois counties.
You can see similar ranking information for other racial and ethnicity groups in the United States.
You can also see similar information for other states, and also the ranking of all counties in the United States.
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Related Topics: Illinois Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Illinois Counties By Non-Hispanic Asian Population in 2021
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| Rank | County | Non-Hispanic Asian Population |
|---|---|---|
| 1 | Cook County | 410310 |
| 2 | DuPage County | 120659 |
| 3 | Lake County | 61555 |
| 4 | Will County | 43868 |
| 5 | Kane County | 22359 |
| 6 | Champaign County | 21733 |
| 7 | McHenry County | 9344 |
| 8 | McLean County | 8501 |
| 9 | Winnebago County | 7933 |
| 10 | Peoria County | 7546 |
| 11 | Kendall County | 4770 |
| 12 | Sangamon County | 4377 |
| 13 | St. Clair County | 3832 |
| 14 | Rock Island County | 3753 |
| 15 | Madison County | 2736 |
| 16 | DeKalb County | 2535 |
| 17 | Jackson County | 1742 |
| 18 | Macon County | 1215 |
| 19 | Tazewell County | 1211 |
| 20 | Kankakee County | 1078 |
| 21 | LaSalle County | 1059 |
| 22 | Williamson County | 867 |
| 23 | Boone County | 672 |
| 24 | McDonough County | 630 |
| 25 | Vermilion County | 601 |
| 26 | Adams County | 576 |
| 27 | Grundy County | 466 |
| 28 | Coles County | 462 |
| 29 | Jefferson County | 449 |
| 30 | Knox County | 422 |
| 31 | Warren County | 394 |
| 32 | Stephenson County | 336 |
| 33 | Bureau County | 334 |
| 34 | Whiteside County | 316 |
| 35 | Woodford County | 287 |
| 36 | Effingham County | 281 |
| 37 | Ogle County | 267 |
| 38 | Morgan County | 263 |
| 39 | Livingston County | 255 |
| 40 | Lee County | 253 |
| 41 | Christian County | 234 |
| 42 | Henry County | 233 |
| 43 | Marion County | 230 |
| 44 | Clinton County | 216 |
| 45 | Monroe County | 208 |
| 46 | Logan County | 186 |
| 47 | Macoupin County | 173 |
| 48 | Randolph County | 160 |
| 49 | Jersey County | 154 |
| 50 | Wabash County | 153 |
| 51 | Montgomery County | 146 |
| 52 | Franklin County | 143 |
| 53 | Iroquois County | 142 |
| 54 | Douglas County | 135 |
| 55 | Saline County | 134 |
| 56 | Richland County | 132 |
| 57 | Bond County | 124 |
| 57 | Clay County | 124 |
| 58 | Crawford County | 119 |
| 59 | Cass County | 117 |
| 60 | Perry County | 116 |
| 61 | Carroll County | 106 |
| 62 | Jo Daviess County | 100 |
| 63 | Fulton County | 96 |
| 64 | Wayne County | 91 |
| 65 | Piatt County | 83 |
| 66 | Mercer County | 82 |
| 67 | Fayette County | 80 |
| 68 | Union County | 79 |
| 69 | Washington County | 77 |
| 69 | White County | 77 |
| 70 | Mason County | 76 |
| 70 | Shelby County | 76 |
| 71 | Ford County | 72 |
| 71 | Lawrence County | 72 |
| 72 | De Witt County | 70 |
| 73 | Cumberland County | 67 |
| 74 | Edgar County | 65 |
| 75 | Massac County | 61 |
| 76 | Hamilton County | 56 |
| 77 | Clark County | 53 |
| 78 | Marshall County | 52 |
| 79 | Hancock County | 48 |
| 79 | Menard County | 48 |
| 80 | Pike County | 47 |
| 81 | Moultrie County | 44 |
| 82 | Stark County | 36 |
| 83 | Henderson County | 35 |
| 84 | Greene County | 33 |
| 84 | Jasper County | 33 |
| 84 | Johnson County | 33 |
| 85 | Edwards County | 31 |
| 85 | Putnam County | 31 |
| 86 | Pulaski County | 27 |
| 87 | Schuyler County | 20 |
| 88 | Hardin County | 18 |
| 89 | Brown County | 17 |
| 90 | Calhoun County | 15 |
| 90 | Pope County | 15 |
| 91 | Gallatin County | 14 |
| 92 | Alexander County | 13 |
| 93 | Scott County | 12 |