Ranking of Illinois Counties By Percentage of Population with Russian Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 105.96K people in Illinois with Russian ancestry (0.83% of Illinois population). Among all Illinois counties, Lake County had the highest percentage of its population with Russian ancestry (2.49%), followed by Cook County (1.11%), and Kendall County (1.06%).
The chart and table below shows the top 10 counties with high percentage of its population having Russian ancestry.
You can see similar information for other states and for other ancestry groups in Illinois.
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Related Topics: Illinois ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Illinois Counties By Percentage of Population with Russian Ancestry in 2021
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| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Lake County | 2.49 |
| 2 | Cook County | 1.11 |
| 3 | Kendall County | 1.06 |
| 4 | McLean County | 0.91 |
| 5 | DuPage County | 0.77 |
| 6 | McHenry County | 0.76 |
| 7 | Champaign County | 0.70 |
| 8 | DeKalb County | 0.68 |
| 9 | Hardin County | 0.65 |
| 10 | Kane County | 0.59 |
| 10 | Putnam County | 0.59 |
| 11 | Bureau County | 0.55 |
| 11 | Piatt County | 0.55 |
| 12 | Will County | 0.51 |
| 13 | Winnebago County | 0.48 |
| 14 | Ogle County | 0.46 |
| 15 | Franklin County | 0.45 |
| 16 | Williamson County | 0.40 |
| 17 | Montgomery County | 0.38 |
| 18 | Lee County | 0.37 |
| 18 | Menard County | 0.37 |
| 19 | Boone County | 0.35 |
| 19 | LaSalle County | 0.35 |
| 20 | Rock Island County | 0.32 |
| 21 | Whiteside County | 0.31 |
| 22 | Saline County | 0.30 |
| 22 | Woodford County | 0.30 |
| 23 | Jackson County | 0.28 |
| 24 | Bond County | 0.26 |
| 24 | Iroquois County | 0.26 |
| 24 | Jo Daviess County | 0.26 |
| 25 | Jersey County | 0.25 |
| 26 | Livingston County | 0.24 |
| 26 | Massac County | 0.24 |
| 27 | McDonough County | 0.23 |
| 27 | Macoupin County | 0.23 |
| 27 | Madison County | 0.23 |
| 28 | Lawrence County | 0.21 |
| 28 | Pope County | 0.21 |
| 28 | Tazewell County | 0.21 |
| 29 | Macon County | 0.20 |
| 29 | Marshall County | 0.20 |
| 29 | Peoria County | 0.20 |
| 29 | St. Clair County | 0.20 |
| 29 | Sangamon County | 0.20 |
| 29 | White County | 0.20 |
| 30 | Grundy County | 0.19 |
| 30 | Stephenson County | 0.19 |
| 30 | Union County | 0.19 |
| 31 | Coles County | 0.16 |
| 31 | Logan County | 0.16 |
| 32 | Marion County | 0.15 |
| 32 | Perry County | 0.15 |
| 33 | Greene County | 0.14 |
| 33 | Jefferson County | 0.14 |
| 33 | Randolph County | 0.14 |
| 34 | De Witt County | 0.13 |
| 34 | Fulton County | 0.13 |
| 34 | Monroe County | 0.13 |
| 35 | Carroll County | 0.12 |
| 36 | Clinton County | 0.11 |
| 36 | Edwards County | 0.11 |
| 37 | Kankakee County | 0.10 |
| 37 | Pulaski County | 0.10 |
| 38 | Mercer County | 0.09 |
| 39 | Brown County | 0.08 |
| 39 | Clark County | 0.08 |
| 39 | Crawford County | 0.08 |
| 39 | Henry County | 0.08 |
| 39 | Knox County | 0.08 |
| 39 | Vermilion County | 0.08 |
| 40 | Adams County | 0.07 |
| 40 | Alexander County | 0.07 |
| 41 | Cass County | 0.06 |
| 41 | Edgar County | 0.06 |
| 41 | Wayne County | 0.06 |
| 42 | Effingham County | 0.05 |
| 42 | Hamilton County | 0.05 |
| 42 | Warren County | 0.05 |
| 43 | Calhoun County | 0.04 |
| 43 | Douglas County | 0.04 |
| 43 | Pike County | 0.04 |
| 44 | Cumberland County | 0.03 |
| 44 | Hancock County | 0.03 |
| 44 | Johnson County | 0.03 |
| 44 | Morgan County | 0.03 |
| 44 | Shelby County | 0.03 |
| 45 | Clay County | 0.02 |
| 45 | Fayette County | 0.02 |
| 46 | Washington County | 0.01 |