Ohio Immigrant or Foreign-Born Population By County in 2021 (ACS-5Yrs)
Based on the US Census ACS-5Yrs estimates, in 2021, the total immigrant or foreign-born population in Ohio was 559.52K which was 4.75% of Ohio's population. Among all Ohio counties, Franklin had the highest immigrant population (151.44K) and immigrants constituted 11.53% of its population, followed by Cuyahoga (pop: 95.37K, perc: 7.55%), and then Hamilton (pop: 48.50K, perc: 5.87%).
On the other hand, the counties with the least number of immigrant population were: Meigs (pop: 58, perc: 0.26%), Morgan (pop: 61, perc: 0.44%), and Noble (pop: 78, perc: 0.55%),
The chart and table below shows the immigrant or foreign-born population of each county and the percentage of each county's population that are immigrants.
You can see similar information for other states and by state for the United States.
| County | Immigrant Population | % of County Population |
|---|---|---|
| Adams | 188 | 0.68 |
| Allen | 1809 | 1.77 |
| Ashland | 772 | 1.47 |
| Ashtabula | 1574 | 1.61 |
| Athens | 2553 | 4.06 |
| Auglaize | 399 | 0.86 |
| Belmont | 850 | 1.27 |
| Brown | 177 | 0.41 |
| Butler | 25671 | 6.62 |
| Carroll | 118 | 0.44 |
| Champaign | 449 | 1.16 |
| Clark | 2512 | 1.85 |
| Clermont | 4465 | 2.15 |
| Clinton | 990 | 2.36 |
| Columbiana | 871 | 0.85 |
| Coshocton | 223 | 0.61 |
| Crawford | 622 | 1.48 |
| Cuyahoga | 95371 | 7.55 |
| Darke | 248 | 0.48 |
| Defiance | 754 | 1.97 |
| Delaware | 16959 | 8.03 |
| Erie | 1288 | 1.71 |
| Fairfield | 6472 | 4.11 |
| Fayette | 540 | 1.87 |
| Franklin | 151435 | 11.53 |
| Fulton | 709 | 1.66 |
| Gallia | 311 | 1.06 |
| Geauga | 2425 | 2.54 |
| Greene | 8152 | 4.88 |
| Guernsey | 370 | 0.96 |
| Hamilton | 48497 | 5.87 |
| Hancock | 2589 | 3.45 |
| Hardin | 644 | 2.10 |
| Harrison | 105 | 0.72 |
| Henry | 375 | 1.36 |
| Highland | 361 | 0.84 |
| Hocking | 140 | 0.50 |
| Holmes | 164 | 0.37 |
| Huron | 698 | 1.19 |
| Jackson | 189 | 0.58 |
| Jefferson | 826 | 1.26 |
| Knox | 820 | 1.31 |
| Lake | 13056 | 5.62 |
| Lawrence | 535 | 0.91 |
| Licking | 5871 | 3.31 |
| Logan | 601 | 1.31 |
| Lorain | 8704 | 2.79 |
| Lucas | 16240 | 3.77 |
| Madison | 662 | 1.51 |
| Mahoning | 5117 | 2.23 |
| Marion | 1041 | 1.59 |
| Medina | 5414 | 2.98 |
| Meigs | 58 | 0.26 |
| Mercer | 685 | 1.63 |
| Miami | 3310 | 3.07 |
| Monroe | 86 | 0.64 |
| Montgomery | 26628 | 4.97 |
| Morgan | 61 | 0.44 |
| Morrow | 385 | 1.10 |
| Muskingum | 468 | 0.54 |
| Noble | 78 | 0.55 |
| Ottawa | 466 | 1.15 |
| Paulding | 258 | 1.37 |
| Perry | 169 | 0.48 |
| Pickaway | 483 | 0.83 |
| Pike | 194 | 0.71 |
| Portage | 4883 | 3.02 |
| Preble | 360 | 0.88 |
| Putnam | 461 | 1.34 |
| Richland | 2020 | 1.62 |
| Ross | 668 | 0.87 |
| Sandusky | 1001 | 1.70 |
| Scioto | 490 | 0.66 |
| Seneca | 887 | 1.61 |
| Shelby | 762 | 1.58 |
| Stark | 7993 | 2.13 |
| Summit | 29381 | 5.44 |
| Trumbull | 2983 | 1.48 |
| Tuscarawas | 1404 | 1.51 |
| Union | 3314 | 5.37 |
| Van Wert | 198 | 0.69 |
| Vinton | 108 | 0.84 |
| Warren | 18695 | 7.80 |
| Washington | 847 | 1.41 |
| Wayne | 2580 | 2.21 |
| Williams | 600 | 1.62 |
| Wood | 4329 | 3.28 |
| Wyandot | 299 | 1.36 |
