Ranking of Ohio Counties By Non-Hispanic White Population in 2018
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2018, among all Ohio counties, Franklin County had the highest number of people who identified their ethnicity as Non-Hispanic White (816.45K), followed by Cuyahoga County (728.56K), and Hamilton County (530.19K).
The chart below shows the top 10 counties, and the table below shows the ranking of all Ohio counties.
You can see similar ranking information for other racial and ethnicity groups in the United States.
You can also see similar information for other states, and also the ranking of all counties in the United States.
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Related Topics: Ohio Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Ohio Counties By Non-Hispanic White Population in 2018
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| Rank | County | Non-Hispanic White Population |
|---|---|---|
| 1 | Franklin County | 816452 |
| 2 | Cuyahoga County | 728562 |
| 3 | Hamilton County | 530193 |
| 4 | Summit County | 414165 |
| 5 | Montgomery County | 375128 |
| 6 | Stark County | 320640 |
| 7 | Butler County | 307676 |
| 8 | Lucas County | 293631 |
| 9 | Lorain County | 241042 |
| 10 | Lake County | 202005 |
| 11 | Warren County | 199010 |
| 12 | Clermont County | 191967 |
| 13 | Trumbull County | 173046 |
| 14 | Delaware County | 173029 |
| 15 | Mahoning County | 172901 |
| 16 | Medina County | 167915 |
| 17 | Licking County | 157675 |
| 18 | Portage County | 145269 |
| 19 | Greene County | 140278 |
| 20 | Fairfield County | 133592 |
| 21 | Wood County | 114909 |
| 22 | Clark County | 113047 |
| 23 | Wayne County | 108628 |
| 24 | Richland County | 103503 |
| 25 | Miami County | 97684 |
| 26 | Columbiana County | 96220 |
| 27 | Geauga County | 89515 |
| 28 | Ashtabula County | 87042 |
| 29 | Tuscarawas County | 86808 |
| 30 | Allen County | 82636 |
| 31 | Muskingum County | 78735 |
| 32 | Scioto County | 70307 |
| 33 | Ross County | 68910 |
| 34 | Hancock County | 67352 |
| 35 | Belmont County | 62495 |
| 36 | Erie County | 61765 |
| 37 | Jefferson County | 59575 |
| 38 | Knox County | 59014 |
| 39 | Athens County | 58828 |
| 40 | Marion County | 57673 |
| 41 | Washington County | 57234 |
| 42 | Lawrence County | 56723 |
| 43 | Pickaway County | 53717 |
| 44 | Huron County | 52511 |
| 45 | Union County | 51632 |
| 46 | Ashland County | 51360 |
| 47 | Sandusky County | 49422 |
| 48 | Seneca County | 49391 |
| 49 | Darke County | 49247 |
| 50 | Shelby County | 45099 |
| 51 | Auglaize County | 43870 |
| 52 | Holmes County | 42997 |
| 53 | Logan County | 42336 |
| 54 | Brown County | 41985 |
| 55 | Highland County | 40907 |
| 56 | Crawford County | 39484 |
| 56 | Preble County | 39484 |
| 57 | Clinton County | 39311 |
| 58 | Madison County | 39235 |
| 59 | Mercer County | 38983 |
| 60 | Ottawa County | 37614 |
| 61 | Fulton County | 37477 |
| 62 | Guernsey County | 36955 |
| 63 | Champaign County | 36235 |
| 64 | Coshocton County | 35072 |
| 65 | Perry County | 34859 |
| 66 | Williams County | 33969 |
| 67 | Morrow County | 33681 |
| 68 | Defiance County | 32791 |
| 69 | Putnam County | 31247 |
| 70 | Jackson County | 31081 |
| 71 | Hardin County | 29827 |
| 72 | Gallia County | 28002 |
| 73 | Hocking County | 27316 |
| 74 | Adams County | 26671 |
| 75 | Pike County | 26543 |
| 76 | Fayette County | 26418 |
| 77 | Van Wert County | 26397 |
| 78 | Carroll County | 26077 |
| 79 | Henry County | 24302 |
| 80 | Meigs County | 22277 |
| 81 | Wyandot County | 20828 |
| 82 | Paulding County | 17341 |
| 83 | Harrison County | 14382 |
| 84 | Noble County | 13662 |
| 85 | Morgan County | 13428 |
| 86 | Monroe County | 13403 |
| 87 | Vinton County | 12678 |