Ranking of Illinois Counties By Population with Norwegian Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 141.31K people in Illinois with Norwegian ancestry. Among all Illinois counties, Cook County had the highest population with Norwegian ancestry (38.26K), followed by DuPage County (13.37K), and Lake County (10.76K).
The chart and table below shows the top 10 counties with high number of people with Norwegian 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 Norwegian Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Cook County | 38263 |
| 2 | DuPage County | 13365 |
| 3 | Lake County | 10760 |
| 4 | Kane County | 9464 |
| 5 | Winnebago County | 8392 |
| 6 | McHenry County | 6764 |
| 7 | Will County | 6239 |
| 8 | LaSalle County | 4587 |
| 9 | DeKalb County | 4550 |
| 10 | Kendall County | 3545 |
| 11 | Grundy County | 2931 |
| 12 | Boone County | 2387 |
| 13 | McLean County | 2245 |
| 14 | Rock Island County | 2141 |
| 15 | Champaign County | 1789 |
| 16 | Ogle County | 1785 |
| 17 | Peoria County | 1668 |
| 18 | St. Clair County | 1643 |
| 19 | Sangamon County | 1414 |
| 20 | Madison County | 1270 |
| 21 | Tazewell County | 1149 |
| 22 | Stephenson County | 996 |
| 23 | Kankakee County | 796 |
| 24 | Woodford County | 730 |
| 25 | Lee County | 711 |
| 26 | Henry County | 701 |
| 27 | Vermilion County | 631 |
| 28 | Jo Daviess County | 628 |
| 29 | Macon County | 588 |
| 30 | Livingston County | 587 |
| 31 | Whiteside County | 553 |
| 32 | Bureau County | 460 |
| 33 | Williamson County | 430 |
| 34 | Jackson County | 422 |
| 35 | Knox County | 400 |
| 36 | Adams County | 365 |
| 37 | Monroe County | 291 |
| 38 | McDonough County | 279 |
| 39 | Iroquois County | 278 |
| 40 | Piatt County | 231 |
| 41 | Coles County | 206 |
| 42 | Warren County | 198 |
| 43 | Franklin County | 191 |
| 44 | Fulton County | 187 |
| 45 | Hancock County | 185 |
| 46 | Morgan County | 181 |
| 47 | Macoupin County | 173 |
| 48 | Christian County | 157 |
| 49 | Ford County | 145 |
| 50 | De Witt County | 144 |
| 51 | Richland County | 138 |
| 52 | Logan County | 135 |
| 53 | Carroll County | 134 |
| 54 | Jefferson County | 132 |
| 55 | Clinton County | 125 |
| 56 | Massac County | 119 |
| 57 | Mercer County | 117 |
| 58 | Effingham County | 111 |
| 59 | Mason County | 107 |
| 60 | Douglas County | 102 |
| 61 | Hamilton County | 95 |
| 61 | Putnam County | 95 |
| 62 | Crawford County | 89 |
| 63 | Marion County | 83 |
| 64 | Washington County | 78 |
| 65 | Randolph County | 76 |
| 66 | Montgomery County | 71 |
| 67 | Jersey County | 70 |
| 67 | Union County | 70 |
| 68 | Perry County | 69 |
| 69 | Bond County | 62 |
| 70 | Menard County | 61 |
| 71 | Pope County | 59 |
| 72 | Henderson County | 58 |
| 73 | Marshall County | 57 |
| 73 | Wayne County | 57 |
| 74 | Clark County | 56 |
| 75 | Shelby County | 53 |
| 76 | Stark County | 50 |
| 77 | Brown County | 46 |
| 77 | Wabash County | 46 |
| 78 | Edwards County | 45 |
| 79 | Cumberland County | 44 |
| 80 | Fayette County | 41 |
| 81 | Johnson County | 39 |
| 82 | Lawrence County | 37 |
| 83 | Edgar County | 36 |
| 83 | White County | 36 |
| 84 | Pike County | 35 |
| 85 | Moultrie County | 33 |
| 86 | Schuyler County | 31 |
| 87 | Saline County | 29 |
| 88 | Greene County | 21 |
| 89 | Cass County | 16 |
| 89 | Jasper County | 16 |
| 90 | Clay County | 11 |
| 91 | Hardin County | 10 |
| 92 | Scott County | 8 |
| 93 | Alexander County | 6 |