Ranking of Illinois Counties By Percentage of Population that are White Alone in 2015
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2015, among all Illinois counties, Calhoun County had the highest percentage of its population who identified their race as White Alone (98.83%), followed by Jasper County (98.46%), and Shelby County (98.33%).
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 Percentage of Pop. that are
White Alone in 2015
Items per page:
25
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Calhoun County | 98.83 |
| 2 | Jasper County | 98.46 |
| 3 | Shelby County | 98.33 |
| 4 | Moultrie County | 98.24 |
| 5 | Edgar County | 98.22 |
| 6 | Scott County | 98.14 |
| 7 | Clark County | 98.08 |
| 8 | Monroe County | 98 |
| 9 | Mercer County | 97.88 |
| 10 | Jo Daviess County | 97.85 |
| 11 | Effingham County | 97.82 |
| 12 | Henderson County | 97.8 |
| 13 | Edwards County | 97.77 |
| 14 | Piatt County | 97.76 |
| 15 | White County | 97.71 |
| 16 | Hamilton County | 97.67 |
| 17 | Greene County | 97.66 |
| 18 | Hancock County | 97.64 |
| 19 | Gallatin County | 97.63 |
| 20 | Wayne County | 97.62 |
| 21 | Clay County | 97.61 |
| 21 | Cumberland County | 97.61 |
| 21 | Mason County | 97.61 |
| 22 | Putnam County | 97.56 |
| 23 | Washington County | 97.52 |
| 24 | Franklin County | 97.5 |
| 24 | Marshall County | 97.5 |
| 25 | Macoupin County | 97.34 |
| 26 | Douglas County | 97.29 |
| 27 | De Witt County | 97.26 |
| 28 | Stark County | 97.22 |
| 28 | Woodford County | 97.22 |
| 29 | Pike County | 97.2 |
| 30 | Hardin County | 97.15 |
| 31 | Menard County | 97.14 |
| 32 | Ford County | 97.04 |
| 33 | Jersey County | 97.01 |
| 34 | Richland County | 96.99 |
| 35 | Iroquois County | 96.8 |
| 36 | Carroll County | 96.76 |
| 37 | Wabash County | 96.7 |
| 38 | Christian County | 96.62 |
| 39 | Ogle County | 96.58 |
| 40 | Bureau County | 96.5 |
| 41 | Union County | 96.27 |
| 42 | Tazewell County | 96.2 |
| 43 | Grundy County | 96.13 |
| 44 | Henry County | 95.98 |
| 45 | Whiteside County | 95.62 |
| 46 | Schuyler County | 95.27 |
| 47 | Montgomery County | 95.15 |
| 48 | LaSalle County | 94.85 |
| 49 | Clinton County | 94.3 |
| 50 | Fulton County | 94.24 |
| 51 | McHenry County | 93.72 |
| 52 | Adams County | 93.35 |
| 53 | Fayette County | 93.26 |
| 54 | Crawford County | 93.16 |
| 55 | Boone County | 93.15 |
| 55 | Livingston County | 93.15 |
| 56 | Cass County | 93.14 |
| 57 | Marion County | 93.11 |
| 58 | Coles County | 93 |
| 59 | Saline County | 92.9 |
| 60 | Warren County | 92.45 |
| 61 | Williamson County | 92.41 |
| 62 | Pope County | 92.19 |
| 63 | Lee County | 92.09 |
| 64 | Bond County | 91.31 |
| 65 | Massac County | 90.92 |
| 66 | Morgan County | 90.82 |
| 67 | McDonough County | 90.3 |
| 68 | Logan County | 89.49 |
| 69 | Johnson County | 89.28 |
| 70 | Perry County | 88.43 |
| 71 | Madison County | 88.3 |
| 72 | Knox County | 87.98 |
| 73 | Lawrence County | 87.91 |
| 74 | Jefferson County | 87.61 |
| 75 | Randolph County | 87.58 |
| 76 | DeKalb County | 87.51 |
| 77 | Kendall County | 87.38 |
| 78 | Kane County | 86.82 |
| 79 | Stephenson County | 86.37 |
| 80 | McLean County | 83.95 |
| 81 | Rock Island County | 83.62 |
| 82 | Sangamon County | 82.81 |
| 83 | Vermilion County | 82.8 |
| 84 | Lake County | 81.96 |
| 85 | Kankakee County | 81.35 |
| 86 | Winnebago County | 80.84 |
| 87 | DuPage County | 80.77 |
| 88 | Will County | 80.36 |
| 89 | Brown County | 78.7 |
| 90 | Macon County | 78.43 |
| 91 | Jackson County | 77.94 |
| 92 | Peoria County | 74.32 |
| 93 | Champaign County | 72.89 |
| 94 | Cook County | 65.5 |
| 95 | St. Clair County | 65.48 |
| 96 | Pulaski County | 65.07 |
| 97 | Alexander County | 63.17 |