RANKING · 2024 ACS · 33 SHOWN OF 33

Highest Iranian population share, Ohio counties

Ohio counties ranked by the share of all residents who are Iranian ancestry (2024 American Community Survey). A concentration measure: Iranian residents as a percentage of total population. This list covers the 33 counties in Ohio that qualify, ranked against each other statewide. The median across all 33 is 0.0%. Biggest climber in the top 100 since 2020: Ashland County, OH, up 25 places to #7.

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

YEAR2010 2020 2024

Highest Iranian population share by state

RANKPLACESTATEPOPIRANIAN SHAREVS 2010

01Portage County, OHOH163,4040.2%+0.2 pts

02▲4Delaware County, OHOH242,0320.1%0.0 pts

03▼1Franklin County, OHOH1,361,5360.1%0.0 pts

04▲12Wood County, OHOH134,1760.1%+0.1 pts

05Warren County, OHOH257,1810.1%0.0 pts

06▼3Summit County, OHOH538,3760.1%+0.1 pts

07▲25Ashland County, OHOH52,5230.1%+0.1 pts

08▲4Butler County, OHOH400,1280.1%+0.1 pts

09▼1Cuyahoga County, OHOH1,232,9250.1%0.0 pts

10▲8Greene County, OHOH174,3220.1%0.0 pts

11Union County, OHOH73,4460.1%–

12▲5Geauga County, OHOH95,6760.1%0.0 pts

13▲12Montgomery County, OHOH539,5980.1%0.0 pts

14▲9Lucas County, OHOH423,3470.1%0.0 pts

15▼11Lorain County, OHOH323,2190.0%0.0 pts

16▼5Gallia County, OHOH29,0720.0%0.0 pts

17Fairfield County, OHOH169,7520.0%0.0 pts

18▲6Hamilton County, OHOH838,4180.0%0.0 pts

19▼9Lake County, OHOH232,2170.0%0.0 pts

20▲8Stark County, OHOH373,7710.0%0.0 pts

21Ross County, OHOH76,4290.0%–

22Columbiana County, OHOH99,3770.0%–

23▼2Mahoning County, OHOH224,7060.0%0.0 pts

24Licking County, OHOH185,5640.0%0.0 pts

25▲9Wayne County, OHOH116,7580.0%0.0 pts

26Miami County, OHOH112,6340.0%–

27▼8Clermont County, OHOH216,9770.0%0.0 pts

28▲3Allen County, OHOH100,8810.0%–

29Jefferson County, OHOH63,5970.0%–

30▲5Clark County, OHOH135,3400.0%0.0 pts

31Tuscarawas County, OHOH92,3730.0%–

32Preble County, OHOH40,6640.0%–

33▼3Medina County, OHOH185,0250.0%−0.1 pts

SHOWING 1–33 OF 33

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES