Ranking of Indiana Counties By Population with Czech Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 15.30K people in Indiana with Czech ancestry. Among all Indiana counties, Lake County had the highest population with Czech ancestry (2.49K), followed by Hamilton County (1.62K), and Porter County (1.52K).
The chart and table below shows the top 10 counties with high number of people with Czech ancestry.
You can see similar information for other states and for other ancestry groups in Indiana.
You may also be interested in:
Related Topics: Indiana ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Indiana Counties By Population with Czech Ancestry in 2021
25
0 of 0
| Rank | County | Population |
|---|---|---|
| 1 | Lake County | 2486 |
| 2 | Hamilton County | 1623 |
| 3 | Porter County | 1524 |
| 4 | Marion County | 1484 |
| 5 | St. Joseph County | 1236 |
| 6 | LaPorte County | 776 |
| 7 | Tippecanoe County | 744 |
| 8 | Allen County | 719 |
| 9 | Monroe County | 517 |
| 10 | Elkhart County | 421 |
| 11 | Starke County | 261 |
| 12 | Vanderburgh County | 194 |
| 13 | Jasper County | 174 |
| 14 | Clark County | 153 |
| 15 | Delaware County | 132 |
| 16 | Madison County | 130 |
| 17 | Johnson County | 129 |
| 18 | Miami County | 127 |
| 19 | Wayne County | 117 |
| 20 | Vigo County | 112 |
| 21 | Hancock County | 111 |
| 22 | Randolph County | 108 |
| 23 | Bartholomew County | 107 |
| 24 | Boone County | 99 |
| 25 | Morgan County | 95 |
| 26 | Warrick County | 91 |
| 27 | Marshall County | 84 |
| 28 | Kosciusko County | 81 |
| 29 | DeKalb County | 80 |
| 30 | Hendricks County | 78 |
| 31 | Cass County | 77 |
| 32 | Steuben County | 76 |
| 33 | Fulton County | 74 |
| 33 | Montgomery County | 74 |
| 34 | Noble County | 73 |
| 35 | Pulaski County | 64 |
| 36 | Vermillion County | 61 |
| 37 | Warren County | 57 |
| 38 | Howard County | 49 |
| 39 | Greene County | 44 |
| 40 | Huntington County | 43 |
| 41 | Brown County | 41 |
| 42 | Wells County | 39 |
| 43 | Lawrence County | 37 |
| 44 | Parke County | 34 |
| 45 | Floyd County | 32 |
| 45 | LaGrange County | 32 |
| 46 | Carroll County | 31 |
| 47 | White County | 30 |
| 48 | Daviess County | 27 |
| 49 | Clay County | 26 |
| 49 | Grant County | 26 |
| 50 | Jackson County | 23 |
| 50 | Ripley County | 23 |
| 51 | Shelby County | 21 |
| 52 | Whitley County | 19 |
| 53 | Perry County | 18 |
| 54 | Newton County | 17 |
| 55 | Knox County | 15 |
| 56 | Fountain County | 14 |
| 56 | Gibson County | 14 |
| 57 | Harrison County | 13 |
| 58 | Jay County | 12 |
| 59 | Henry County | 10 |
| 60 | Benton County | 9 |
| 60 | Fayette County | 9 |
| 61 | Jefferson County | 7 |
| 62 | Rush County | 6 |
| 63 | Blackford County | 5 |
| 63 | Owen County | 5 |
| 63 | Tipton County | 5 |
| 63 | Washington County | 5 |
| 64 | Adams County | 3 |
| 64 | Clinton County | 3 |
| 64 | Dearborn County | 3 |
| 65 | Crawford County | 1 |
| 65 | Wabash County | 1 |