RANKING · 2024 ACS · 39 SHOWN OF 39

Highest Australian population share, Ohio counties

Ohio counties ranked by the share of all residents who are Australian ancestry (2023 American Community Survey). A concentration measure: Australian 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 Australian population share by state

RANKPLACESTATEPOPAUSTRALIAN SHAREVS 2000

01Ashland County, OHOH52,5230.2%–

02Wayne County, OHOH116,7580.1%–

03Wood County, OHOH134,1760.1%–

04Greene County, OHOH174,3220.0%–

05Franklin County, OHOH1,361,5360.0%–

06Defiance County, OHOH38,2920.0%–

07Lawrence County, OHOH55,7100.0%–

08Geauga County, OHOH95,6760.0%–

09Champaign County, OHOH38,8200.0%–

10Mahoning County, OHOH224,7060.0%–

11Hamilton County, OHOH838,4180.0%–

12Fairfield County, OHOH169,7520.0%–

13Miami County, OHOH112,6340.0%–

14Washington County, OHOH58,3890.0%–

15Cuyahoga County, OHOH1,232,9250.0%–

16Licking County, OHOH185,5640.0%–

17Hancock County, OHOH75,0340.0%–

18Lucas County, OHOH423,3470.0%–

19Carroll County, OHOH26,4750.0%–

20Jefferson County, OHOH63,5970.0%–

21Huron County, OHOH58,2500.0%–

22Lorain County, OHOH323,2190.0%–

23Delaware County, OHOH242,0320.0%–

24Stark County, OHOH373,7710.0%–

25Montgomery County, OHOH539,5980.0%–

26Shelby County, OHOH48,0650.0%–

27Summit County, OHOH538,3760.0%–

28Portage County, OHOH163,4040.0%–

29Trumbull County, OHOH198,9720.0%–

30Medina County, OHOH185,0250.0%–

31Lake County, OHOH232,2170.0%–

32Clinton County, OHOH42,3010.0%–

33Putnam County, OHOH34,3800.0%–

34Clermont County, OHOH216,9770.0%–

35Knox County, OHOH64,0020.0%–

36Butler County, OHOH400,1280.0%–

37Warren County, OHOH257,1810.0%–

38Erie County, OHOH73,2960.0%–

39Clark County, OHOH135,3400.0%–

SHOWING 1–39 OF 39

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