RANKING · 2024 ACS · 39 SHOWN OF 39

Highest Bulgarian population share, Ohio counties

Ohio counties ranked by the share of all residents who are Bulgarian ancestry (2023 American Community Survey). A concentration measure: Bulgarian residents as a percentage of total population. This list covers the 39 counties in Ohio that qualify, ranked against each other statewide.

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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 Bulgarian population share by state

RANKPLACESTATEPOPBULGARIAN SHAREVS 2000

01Mahoning County, OHOH224,7060.1%–

02Wood County, OHOH134,1760.1%–

03Gallia County, OHOH29,0720.1%–

04Seneca County, OHOH54,5220.1%–

05Fairfield County, OHOH169,7520.1%–

06Lucas County, OHOH423,3470.1%–

07Ross County, OHOH76,4290.0%–

08Delaware County, OHOH242,0320.0%–

09Union County, OHOH73,4460.0%–

10Lake County, OHOH232,2170.0%–

11Summit County, OHOH538,3760.0%–

12Medina County, OHOH185,0250.0%–

13Cuyahoga County, OHOH1,232,9250.0%–

14Wayne County, OHOH116,7580.0%–

15Crawford County, OHOH41,8960.0%–

16Hamilton County, OHOH838,4180.0%–

17Lorain County, OHOH323,2190.0%–

18Jefferson County, OHOH63,5970.0%–

19Miami County, OHOH112,6340.0%–

20Stark County, OHOH373,7710.0%–

21Sandusky County, OHOH58,6550.0%–

22Muskingum County, OHOH87,0140.0%–

23Fulton County, OHOH41,8530.0%–

24Ashtabula County, OHOH96,7130.0%–

25Hancock County, OHOH75,0340.0%–

26Columbiana County, OHOH99,3770.0%–

27Franklin County, OHOH1,361,5360.0%–

28Portage County, OHOH163,4040.0%–

29Huron County, OHOH58,2500.0%–

30Allen County, OHOH100,8810.0%–

31Greene County, OHOH174,3220.0%–

32Champaign County, OHOH38,8200.0%–

33Ottawa County, OHOH39,4810.0%–

34Geauga County, OHOH95,6760.0%–

35Ashland County, OHOH52,5230.0%–

36Highland County, OHOH43,8230.0%–

37Butler County, OHOH400,1280.0%–

38Montgomery County, OHOH539,5980.0%–

39Richland County, OHOH124,8930.0%–

SHOWING 1–39 OF 39

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