Ranking of Illinois Counties By Non-Hispanic White Population in 2010
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2010, among all Illinois counties, Cook County had the highest number of people who identified their ethnicity as Non-Hispanic White (2.28M), followed by DuPage County (647.02K), and Lake County (459.65K).
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 White Population in 2010
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| Rank | County | Non-Hispanic White Population |
|---|---|---|
| 1 | Cook County | 2284423 |
| 2 | DuPage County | 647018 |
| 3 | Lake County | 459645 |
| 4 | Will County | 456269 |
| 5 | Kane County | 304782 |
| 6 | McHenry County | 258959 |
| 7 | Madison County | 233638 |
| 8 | Winnebago County | 214139 |
| 9 | St. Clair County | 170250 |
| 10 | Sangamon County | 163336 |
| 11 | Champaign County | 142904 |
| 12 | McLean County | 138974 |
| 13 | Peoria County | 135566 |
| 14 | Tazewell County | 128808 |
| 15 | Rock Island County | 111777 |
| 16 | LaSalle County | 100466 |
| 17 | Macon County | 86883 |
| 18 | Kendall County | 85635 |
| 19 | DeKalb County | 83751 |
| 20 | Kankakee County | 83205 |
| 21 | Vermilion County | 65650 |
| 22 | Adams County | 62504 |
| 23 | Williamson County | 60816 |
| 24 | Whiteside County | 50261 |
| 25 | Coles County | 49356 |
| 26 | Ogle County | 47345 |
| 27 | Henry County | 46471 |
| 28 | Macoupin County | 46373 |
| 29 | Jackson County | 45809 |
| 30 | Knox County | 45131 |
| 31 | Grundy County | 44626 |
| 32 | Boone County | 40767 |
| 33 | Stephenson County | 40523 |
| 34 | Franklin County | 38842 |
| 35 | Woodford County | 37311 |
| 36 | Marion County | 36444 |
| 37 | Clinton County | 34826 |
| 38 | Livingston County | 34814 |
| 39 | Fulton County | 34418 |
| 40 | Jefferson County | 33883 |
| 41 | Christian County | 33297 |
| 42 | Effingham County | 33144 |
| 43 | Monroe County | 32080 |
| 44 | Morgan County | 31911 |
| 45 | Lee County | 31807 |
| 46 | Bureau County | 31450 |
| 47 | McDonough County | 28995 |
| 48 | Randolph County | 28887 |
| 49 | Montgomery County | 28330 |
| 50 | Iroquois County | 27443 |
| 51 | Logan County | 26568 |
| 52 | Saline County | 23001 |
| 53 | Jersey County | 22295 |
| 54 | Shelby County | 21918 |
| 55 | Jo Daviess County | 21644 |
| 56 | Fayette County | 20592 |
| 57 | Perry County | 19433 |
| 58 | Hancock County | 18607 |
| 59 | Douglas County | 18417 |
| 60 | Crawford County | 18200 |
| 61 | Edgar County | 18085 |
| 62 | Union County | 16381 |
| 63 | Wayne County | 16328 |
| 64 | Piatt County | 16268 |
| 65 | De Witt County | 15894 |
| 65 | Mercer County | 15894 |
| 66 | Clark County | 15882 |
| 67 | Bond County | 15809 |
| 68 | Pike County | 15773 |
| 69 | Richland County | 15650 |
| 70 | Warren County | 15576 |
| 71 | Carroll County | 14597 |
| 72 | Lawrence County | 14595 |
| 73 | Moultrie County | 14549 |
| 74 | Mason County | 14282 |
| 75 | Washington County | 14249 |
| 76 | White County | 14244 |
| 77 | Massac County | 13803 |
| 78 | Greene County | 13522 |
| 79 | Ford County | 13519 |
| 80 | Clay County | 13435 |
| 81 | Menard County | 12306 |
| 82 | Marshall County | 12123 |
| 83 | Wabash County | 11478 |
| 84 | Johnson County | 11056 |
| 85 | Cumberland County | 10821 |
| 86 | Cass County | 10784 |
| 87 | Jasper County | 9540 |
| 88 | Hamilton County | 8220 |
| 89 | Henderson County | 7145 |
| 90 | Schuyler County | 7144 |
| 91 | Edwards County | 6572 |
| 92 | Stark County | 5802 |
| 93 | Putnam County | 5657 |
| 94 | Gallatin County | 5414 |
| 95 | Scott County | 5220 |
| 96 | Brown County | 5177 |
| 97 | Calhoun County | 5007 |
| 98 | Alexander County | 4950 |
| 99 | Hardin County | 4167 |
| 100 | Pope County | 4067 |
| 101 | Pulaski County | 3919 |