Ranking of Ohio Counties By Population with Iranian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 5.50K people in Ohio with Iranian ancestry. Among all Ohio counties, Franklin County had the highest population with Iranian ancestry (1.56K), followed by Cuyahoga County (891), and Summit County (437).

The chart and table below shows the top 10 counties with high number of people with Iranian ancestry.

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

Data Source: US Census Bureau.
Ranking of Ohio Counties By Population with Iranian Ancestry in 2021
Franklin County
Cuyahoga County
Summit County
Portage County
Hamilton County
Delaware County
Warren County
Butler County
Lake County
Montgomery County
Ranking of Ohio Counties By Population with Iranian Ancestry in 2021
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Rank County Population
1 Franklin County 1560
2 Cuyahoga County 891
3 Summit County 437
4 Portage County 381
5 Hamilton County 282
6 Delaware County 224
7 Warren County 167
8 Butler County 164
9 Lake County 157
10 Montgomery County 154
11 Lucas County 147
12 Wood County 141
13 Lorain County 126
14 Greene County 105
15 Licking County 76
16 Mahoning County 74
17 Trumbull County 57
18 Muskingum County 45
19 Clermont County 44
20 Stark County 32
21 Athens County 25
22 Lawrence County 21
23 Miami County 19
23 Wayne County 19
24 Crawford County 16
24 Geauga County 16
24 Medina County 16
24 Ottawa County 16
25 Gallia County 13
26 Ashland County 11
26 Ashtabula County 11
27 Allen County 9
27 Hardin County 9
27 Ross County 9
28 Knox County 8
29 Jefferson County 6
30 Clark County 5
31 Preble County 2