Ranking of Indiana Counties By Population with Czechoslovakian Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 3.70K people in Indiana with Czechoslovakian ancestry. Among all Indiana counties, Lake County had the highest population with Czechoslovakian ancestry (653), followed by Porter County (311), and St. Joseph County (309).
The chart and table below shows the top 10 counties with high number of people with Czechoslovakian 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 Czechoslovakian Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Lake County | 653 |
| 2 | Porter County | 311 |
| 3 | St. Joseph County | 309 |
| 4 | Marion County | 265 |
| 5 | Hamilton County | 248 |
| 6 | Hendricks County | 160 |
| 7 | Monroe County | 117 |
| 8 | Allen County | 111 |
| 9 | Tippecanoe County | 96 |
| 10 | Steuben County | 93 |
| 11 | Madison County | 88 |
| 12 | LaPorte County | 82 |
| 13 | Hancock County | 77 |
| 14 | Delaware County | 69 |
| 15 | Kosciusko County | 66 |
| 16 | Elkhart County | 58 |
| 17 | Noble County | 51 |
| 18 | Morgan County | 45 |
| 19 | Howard County | 44 |
| 20 | Posey County | 42 |
| 21 | Owen County | 37 |
| 22 | Boone County | 36 |
| 23 | Vermillion County | 35 |
| 24 | Cass County | 34 |
| 25 | Vigo County | 33 |
| 26 | Starke County | 32 |
| 27 | Putnam County | 29 |
| 27 | Whitley County | 29 |
| 28 | Dubois County | 28 |
| 28 | Miami County | 28 |
| 29 | Johnson County | 26 |
| 29 | Wayne County | 26 |
| 30 | Knox County | 23 |
| 31 | Fayette County | 22 |
| 31 | Vanderburgh County | 22 |
| 31 | Wabash County | 22 |
| 32 | Greene County | 21 |
| 32 | Harrison County | 21 |
| 33 | Wells County | 20 |
| 34 | DeKalb County | 18 |
| 35 | Warren County | 17 |
| 36 | Parke County | 16 |
| 37 | Grant County | 14 |
| 38 | Clark County | 13 |
| 39 | Montgomery County | 11 |
| 40 | Dearborn County | 10 |
| 40 | Floyd County | 10 |
| 40 | Jackson County | 10 |
| 41 | Pike County | 9 |
| 42 | Henry County | 8 |
| 42 | Pulaski County | 8 |
| 43 | Benton County | 7 |
| 43 | Marshall County | 7 |
| 44 | Clay County | 4 |
| 44 | Huntington County | 4 |
| 44 | Jasper County | 4 |
| 44 | LaGrange County | 4 |
| 44 | Newton County | 4 |
| 45 | White County | 3 |
| 46 | Gibson County | 2 |
| 46 | Shelby County | 2 |
| 47 | Sullivan County | 1 |