Ranking of Indiana Counties By Population with Other Groups Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.52M people in Indiana with Other Groups ancestry. Among all Indiana counties, Marion County had the highest population with Other Groups ancestry (354.82K), followed by Lake County (192.46K), and Allen County (100.12K).
The chart and table below shows the top 10 counties with high number of people with Other Groups ancestry.
You can see similar information for other states and for other ancestry groups in Indiana.
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Related Topics: Indiana ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Indiana Counties By Population with Other Groups Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Marion County | 354815 |
| 2 | Lake County | 192462 |
| 3 | Allen County | 100119 |
| 4 | St. Joseph County | 66787 |
| 5 | Hamilton County | 65810 |
| 6 | Elkhart County | 49720 |
| 7 | Tippecanoe County | 46222 |
| 8 | Vanderburgh County | 36828 |
| 9 | Porter County | 34735 |
| 10 | Madison County | 33921 |
| 11 | Monroe County | 27603 |
| 12 | Clark County | 25838 |
| 13 | Hendricks County | 24598 |
| 14 | Johnson County | 23987 |
| 15 | LaPorte County | 23251 |
| 16 | Delaware County | 22117 |
| 17 | Bartholomew County | 18820 |
| 18 | Vigo County | 18591 |
| 19 | Howard County | 17800 |
| 20 | Kosciusko County | 14932 |
| 21 | Floyd County | 14756 |
| 22 | Grant County | 14259 |
| 23 | Wayne County | 11736 |
| 24 | Hancock County | 11320 |
| 25 | Jackson County | 9867 |
| 26 | Cass County | 9188 |
| 27 | Boone County | 9074 |
| 28 | Warrick County | 8937 |
| 29 | Henry County | 8189 |
| 30 | Morgan County | 8173 |
| 31 | Noble County | 8047 |
| 32 | Clinton County | 7618 |
| 33 | Marshall County | 6997 |
| 34 | Miami County | 6744 |
| 35 | Dearborn County | 6621 |
| 36 | Dubois County | 6389 |
| 37 | Jefferson County | 6206 |
| 38 | Shelby County | 5817 |
| 39 | Montgomery County | 5566 |
| 40 | Harrison County | 5499 |
| 41 | Lawrence County | 5399 |
| 42 | DeKalb County | 5122 |
| 43 | Jennings County | 4867 |
| 44 | Huntington County | 4695 |
| 45 | Daviess County | 4617 |
| 46 | White County | 4511 |
| 47 | Whitley County | 4488 |
| 48 | Putnam County | 4479 |
| 49 | Jasper County | 4329 |
| 50 | Knox County | 4281 |
| 51 | Wabash County | 4112 |
| 52 | Scott County | 4000 |
| 53 | Gibson County | 3910 |
| 54 | Greene County | 3903 |
| 55 | Ripley County | 3856 |
| 56 | LaGrange County | 3720 |
| 57 | Washington County | 3685 |
| 58 | Randolph County | 3612 |
| 59 | Steuben County | 3589 |
| 60 | Adams County | 3538 |
| 61 | Wells County | 3379 |
| 62 | Decatur County | 3346 |
| 63 | Fayette County | 3241 |
| 64 | Fulton County | 3169 |
| 65 | Starke County | 3083 |
| 66 | Clay County | 2919 |
| 67 | Sullivan County | 2910 |
| 68 | Orange County | 2680 |
| 69 | Carroll County | 2572 |
| 70 | Jay County | 2558 |
| 71 | Rush County | 2517 |
| 72 | Perry County | 2390 |
| 73 | Owen County | 2348 |
| 74 | Spencer County | 2241 |
| 75 | Tipton County | 2184 |
| 76 | Posey County | 2164 |
| 77 | Newton County | 2059 |
| 78 | Fountain County | 1998 |
| 79 | Parke County | 1921 |
| 80 | Vermillion County | 1787 |
| 81 | Franklin County | 1744 |
| 82 | Blackford County | 1717 |
| 83 | Switzerland County | 1649 |
| 84 | Brown County | 1579 |
| 85 | Pulaski County | 1563 |
| 86 | Crawford County | 1474 |
| 87 | Benton County | 1466 |
| 88 | Union County | 1228 |
| 89 | Martin County | 1187 |
| 90 | Pike County | 1044 |
| 91 | Warren County | 900 |
| 92 | Ohio County | 792 |