Ranking of Ohio Counties By Percentage of Population with Czechoslovakian Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 18.83K people in Ohio with Czechoslovakian ancestry (0.16% of Ohio population). Among all Ohio counties, Jefferson County had the highest percentage of its population with Czechoslovakian ancestry (0.73%), followed by Ashland County (0.64%), and Geauga County (0.47%).
The chart and table below shows the top 10 counties with high percentage of its population having Czechoslovakian ancestry.
You can see similar information for other states and for other ancestry groups in Ohio.
You may also be interested in:
Related Topics: Ohio ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Ohio Counties By Percentage of Population with Czechoslovakian Ancestry in 2021
25
0 of 0
| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Jefferson County | 0.73 |
| 2 | Ashland County | 0.64 |
| 3 | Geauga County | 0.47 |
| 3 | Portage County | 0.47 |
| 4 | Union County | 0.42 |
| 5 | Medina County | 0.34 |
| 6 | Noble County | 0.33 |
| 6 | Ottawa County | 0.33 |
| 7 | Perry County | 0.32 |
| 8 | Columbiana County | 0.29 |
| 9 | Erie County | 0.27 |
| 9 | Mahoning County | 0.27 |
| 10 | Cuyahoga County | 0.26 |
| 10 | Lorain County | 0.26 |
| 11 | Richland County | 0.25 |
| 11 | Stark County | 0.25 |
| 12 | Belmont County | 0.24 |
| 13 | Summit County | 0.23 |
| 13 | Wood County | 0.23 |
| 14 | Huron County | 0.21 |
| 14 | Trumbull County | 0.21 |
| 15 | Delaware County | 0.20 |
| 15 | Greene County | 0.20 |
| 15 | Lake County | 0.20 |
| 16 | Defiance County | 0.19 |
| 17 | Guernsey County | 0.17 |
| 17 | Logan County | 0.17 |
| 17 | Tuscarawas County | 0.17 |
| 18 | Ashtabula County | 0.15 |
| 18 | Fulton County | 0.15 |
| 19 | Lucas County | 0.14 |
| 20 | Henry County | 0.13 |
| 20 | Morgan County | 0.13 |
| 20 | Warren County | 0.13 |
| 21 | Allen County | 0.12 |
| 21 | Coshocton County | 0.12 |
| 21 | Franklin County | 0.12 |
| 21 | Meigs County | 0.12 |
| 22 | Hancock County | 0.11 |
| 23 | Fairfield County | 0.10 |
| 23 | Muskingum County | 0.10 |
| 24 | Clark County | 0.09 |
| 24 | Sandusky County | 0.09 |
| 25 | Athens County | 0.08 |
| 25 | Butler County | 0.08 |
| 25 | Licking County | 0.08 |
| 25 | Montgomery County | 0.08 |
| 25 | Wayne County | 0.08 |
| 26 | Clermont County | 0.07 |
| 27 | Carroll County | 0.06 |
| 27 | Madison County | 0.06 |
| 27 | Marion County | 0.06 |
| 28 | Auglaize County | 0.05 |
| 28 | Champaign County | 0.05 |
| 28 | Clinton County | 0.05 |
| 28 | Fayette County | 0.05 |
| 28 | Hardin County | 0.05 |
| 28 | Miami County | 0.05 |
| 28 | Washington County | 0.05 |
| 29 | Brown County | 0.04 |
| 29 | Hamilton County | 0.04 |
| 29 | Hocking County | 0.04 |
| 29 | Mercer County | 0.04 |
| 29 | Morrow County | 0.04 |
| 29 | Williams County | 0.04 |
| 30 | Crawford County | 0.03 |
| 30 | Harrison County | 0.03 |
| 30 | Knox County | 0.03 |
| 30 | Paulding County | 0.03 |
| 30 | Ross County | 0.03 |
| 30 | Seneca County | 0.03 |
| 30 | Shelby County | 0.03 |
| 31 | Monroe County | 0.02 |
| 31 | Pickaway County | 0.02 |
| 31 | Scioto County | 0.02 |
| 32 | Gallia County | 0.01 |
| 32 | Preble County | 0.01 |
| 32 | Vinton County | 0.01 |
| 32 | Wyandot County | 0.01 |