RANKING · 2020 CENSUS · 35 SHOWN OF 35

Largest Iranian population, Ohio counties · 2020

Ohio counties ranked by the number of residents who are Iranian ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 35 counties in Ohio that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPIRANIAN POPULATIONVS 2000

01Franklin County, OHOH1,361,5361,502–

02Cuyahoga County, OHOH1,232,925914–

03Summit County, OHOH538,376600–

04Portage County, OHOH163,404311–

05Lorain County, OHOH323,219311–

06Warren County, OHOH257,181212–

07Delaware County, OHOH242,032185–

08Hamilton County, OHOH838,418170–

09Butler County, OHOH400,128163–

10Lake County, OHOH232,217124–

11Lucas County, OHOH423,347100–

12Montgomery County, OHOH539,59891–

13Trumbull County, OHOH198,97279–

14Clermont County, OHOH216,97774–

15Mahoning County, OHOH224,70666–

16Greene County, OHOH174,32261–

17Wood County, OHOH134,17649–

18Stark County, OHOH373,77147–

19Lawrence County, OHOH55,71046–

20Geauga County, OHOH95,67635–

21Muskingum County, OHOH87,01434–

22Crawford County, OHOH41,89623–

23Athens County, OHOH63,19722–

24Ottawa County, OHOH39,48117–

25Miami County, OHOH112,63417–

26Medina County, OHOH185,02516–

27Gallia County, OHOH29,07213–

28Ashtabula County, OHOH96,71310–

29Allen County, OHOH100,8819–

30Knox County, OHOH64,0028–

31Hardin County, OHOH30,0728–

32Ashland County, OHOH52,5234–

33Wayne County, OHOH116,7584–

34Clark County, OHOH135,3402–

35Wyandot County, OHOH21,5671–

SHOWING 1–35 OF 35

Download CSV (full list, 35 rows)

UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES