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.

Iranian Americans: full group profile →

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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

Highest Iranian population share by state

RANKPLACESTATEPOPIRANIAN SHAREVS 2010

01Portage County, OHOH163,4040.2%+0.2 pts

02Delaware County, OHOH242,0320.1%−0.0 pts

03Franklin County, OHOH1,361,5360.1%+0.0 pts

04Wood County, OHOH134,1760.1%+0.1 pts

05Warren County, OHOH257,1810.1%+0.0 pts

06Summit County, OHOH538,3760.1%+0.1 pts

07Ashland County, OHOH52,5230.1%+0.1 pts

08Butler County, OHOH400,1280.1%+0.1 pts

09Cuyahoga County, OHOH1,232,9250.1%+0.0 pts

10Greene County, OHOH174,3220.1%+0.0 pts

11Union County, OHOH73,4460.1%–

12Geauga County, OHOH95,6760.1%−0.0 pts

13Montgomery County, OHOH539,5980.1%+0.0 pts

14Lucas County, OHOH423,3470.1%+0.0 pts

15Lorain County, OHOH323,2190.0%+0.0 pts

16Gallia County, OHOH29,0720.0%−0.0 pts

17Fairfield County, OHOH169,7520.0%+0.0 pts

18Hamilton County, OHOH838,4180.0%+0.0 pts

19Lake County, OHOH232,2170.0%+0.0 pts

20Stark County, OHOH373,7710.0%+0.0 pts

21Ross County, OHOH76,4290.0%–

22Columbiana County, OHOH99,3770.0%–

23Mahoning County, OHOH224,7060.0%+0.0 pts

24Licking County, OHOH185,5640.0%−0.0 pts

25Wayne County, OHOH116,7580.0%+0.0 pts

26Miami County, OHOH112,6340.0%–

27Clermont County, OHOH216,9770.0%−0.0 pts

28Allen County, OHOH100,8810.0%–

29Jefferson County, OHOH63,5970.0%–

30Clark County, OHOH135,3400.0%−0.0 pts

31Tuscarawas County, OHOH92,3730.0%–

32Preble County, OHOH40,6640.0%–

33Medina County, OHOH185,0250.0%−0.1 pts

SHOWING 1–33 OF 33

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES