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 (2024 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. The median across all 39 is 0.0%. Biggest climber in the top 100 since 2020: Lake County, OH, up 27 places to #10.

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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 2010

01▲3Mahoning County, OHOH224,7060.1%+0.1 pts

02▲4Wood County, OHOH134,1760.1%+0.1 pts

03▲14Gallia County, OHOH29,0720.1%–

04▲4Seneca County, OHOH54,5220.1%0.0 pts

05Fairfield County, OHOH169,7520.1%–

06▼1Lucas County, OHOH423,3470.1%0.0 pts

07Ross County, OHOH76,4290.0%–

08▲1Delaware County, OHOH242,0320.0%0.0 pts

09Union County, OHOH73,4460.0%–

10▲27Lake County, OHOH232,2170.0%0.0 pts

11▲15Summit County, OHOH538,3760.0%0.0 pts

12▼1Medina County, OHOH185,0250.0%0.0 pts

13▲6Cuyahoga County, OHOH1,232,9250.0%0.0 pts

14Wayne County, OHOH116,7580.0%0.0 pts

15Crawford County, OHOH41,8960.0%–

16▲2Hamilton County, OHOH838,4180.0%0.0 pts

17▼14Lorain County, OHOH323,2190.0%0.0 pts

18▼8Jefferson County, OHOH63,5970.0%0.0 pts

19Miami County, OHOH112,6340.0%–

20▼4Stark County, OHOH373,7710.0%0.0 pts

21▼9Sandusky County, OHOH58,6550.0%0.0 pts

22Muskingum County, OHOH87,0140.0%–

23Fulton County, OHOH41,8530.0%0.0 pts

24▲4Ashtabula County, OHOH96,7130.0%–

25▼1Hancock County, OHOH75,0340.0%0.0 pts

26Columbiana County, OHOH99,3770.0%–

27▼7Franklin County, OHOH1,361,5360.0%0.0 pts

28▼21Portage County, OHOH163,4040.0%0.0 pts

29▲3Huron County, OHOH58,2500.0%0.0 pts

30Allen County, OHOH100,8810.0%0.0 pts

31▲5Greene County, OHOH174,3220.0%–

32Champaign County, OHOH38,8200.0%–

33▼18Ottawa County, OHOH39,4810.0%−0.1 pts

34▲1Geauga County, OHOH95,6760.0%0.0 pts

35Ashland County, OHOH52,5230.0%0.0 pts

36Highland County, OHOH43,8230.0%–

37▼10Butler County, OHOH400,1280.0%0.0 pts

38▼24Montgomery County, OHOH539,5980.0%0.0 pts

39Richland County, OHOH124,8930.0%0.0 pts

SHOWING 1–39 OF 39

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