Ranking of Ohio Cities and Places By Percentage of Population with Celtic Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 2.00K people in Ohio with Celtic ancestry (0.02% of Ohio population). Among all Ohio cities and places with a population of at least 10K, Fremont city had the highest percentage of its population with Celtic ancestry (0.30%), followed by Willoughby city (0.29%), and Tallmadge city (0.18%).

The chart and table below shows the top 10 cities with high percentage of its population having Celtic ancestry.

You can see similar information for other states and for other ancestry groups in Ohio.

Data Source: US Census Bureau.
Ranking of Ohio Cities and Places By Percentage of Population with Celtic Ancestry in 2021
Fremont city
Willoughby city
Tallmadge city
Fairview Park city
Medina city
Toledo city
Portsmouth city
Ravenna city
Vermilion city
Beavercreek city
Ranking of Ohio Cities and Places By Percentage of Population with Celtic Ancestry in 2021
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Rank Ciy or Place Percentage of Pop. (%)
1 Fremont city 0.30
2 Willoughby city 0.29
3 Tallmadge city 0.18
4 Fairview Park city 0.13
4 Medina city 0.13
5 Toledo city 0.12
6 Portsmouth city 0.10
6 Ravenna city 0.10
6 Vermilion city 0.10
7 Beavercreek city 0.08
7 Miamisburg city 0.08
8 Mentor city 0.07
8 White Oak CDP 0.07
9 Circleville city 0.06
9 Delaware city 0.06
9 Van Wert city 0.06
9 Warren city 0.06
10 Vandalia city 0.05
11 Eastlake city 0.04
11 New Franklin city 0.04
12 Hamilton city 0.02
13 Lancaster city 0.01
13 Springfield city 0.01