Ranking of Illinois Counties By Population with Austrian Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 35.12K people in Illinois with Austrian ancestry. Among all Illinois counties, Cook County had the highest population with Austrian ancestry (15.33K), followed by DuPage County (4.02K), and Lake County (2.80K).
The chart and table below shows the top 10 counties with high number of people with Austrian 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 Population with Austrian Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Cook County | 15332 |
| 2 | DuPage County | 4023 |
| 3 | Lake County | 2796 |
| 4 | Will County | 2316 |
| 5 | Kane County | 1507 |
| 6 | McHenry County | 1383 |
| 7 | St. Clair County | 840 |
| 8 | Kendall County | 542 |
| 9 | Sangamon County | 524 |
| 10 | Madison County | 479 |
| 11 | Champaign County | 389 |
| 12 | Macon County | 340 |
| 13 | LaSalle County | 327 |
| 14 | McLean County | 319 |
| 15 | Vermilion County | 273 |
| 16 | Winnebago County | 249 |
| 17 | Tazewell County | 237 |
| 18 | DeKalb County | 192 |
| 19 | Woodford County | 178 |
| 20 | Kankakee County | 171 |
| 21 | Peoria County | 155 |
| 22 | Monroe County | 141 |
| 23 | Livingston County | 137 |
| 24 | Fulton County | 129 |
| 25 | Boone County | 118 |
| 26 | Ogle County | 104 |
| 26 | Williamson County | 104 |
| 27 | Jackson County | 103 |
| 27 | Rock Island County | 103 |
| 28 | Whiteside County | 100 |
| 29 | Stark County | 91 |
| 30 | Grundy County | 78 |
| 31 | Bureau County | 77 |
| 32 | Mercer County | 76 |
| 33 | Knox County | 66 |
| 34 | Piatt County | 59 |
| 35 | Henry County | 57 |
| 36 | Adams County | 56 |
| 37 | Macoupin County | 51 |
| 38 | Stephenson County | 47 |
| 39 | Logan County | 46 |
| 40 | Montgomery County | 42 |
| 41 | Crawford County | 41 |
| 42 | Coles County | 33 |
| 42 | Marshall County | 33 |
| 43 | Marion County | 31 |
| 44 | Union County | 30 |
| 45 | Bond County | 29 |
| 45 | Clinton County | 29 |
| 46 | Jo Daviess County | 28 |
| 47 | Effingham County | 27 |
| 48 | Menard County | 26 |
| 48 | Perry County | 26 |
| 49 | Carroll County | 24 |
| 49 | Cass County | 24 |
| 50 | Christian County | 23 |
| 51 | Iroquois County | 22 |
| 51 | Moultrie County | 22 |
| 52 | Lee County | 21 |
| 52 | McDonough County | 21 |
| 53 | Greene County | 20 |
| 53 | Warren County | 20 |
| 54 | De Witt County | 19 |
| 55 | Douglas County | 16 |
| 56 | Johnson County | 14 |
| 56 | Randolph County | 14 |
| 57 | Mason County | 13 |
| 57 | Pulaski County | 13 |
| 58 | Jefferson County | 12 |
| 58 | Morgan County | 12 |
| 59 | Ford County | 11 |
| 59 | Hancock County | 11 |
| 59 | Saline County | 11 |
| 60 | Washington County | 10 |
| 60 | Wayne County | 10 |
| 61 | Alexander County | 9 |
| 61 | Franklin County | 9 |
| 62 | Richland County | 7 |
| 63 | Clark County | 6 |
| 63 | Jersey County | 6 |
| 63 | White County | 6 |
| 64 | Putnam County | 5 |
| 64 | Shelby County | 5 |
| 65 | Cumberland County | 4 |
| 66 | Pike County | 3 |
| 67 | Gallatin County | 2 |