RANKING · 2010 CENSUS · 33 SHOWN OF 33

Largest Peruvian population, Ohio counties · 2010

Ohio counties ranked by the number of residents who are Peruvian origin, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 33 counties in Ohio that qualify, ranked against each other statewide. The median across all 33 is 26.

Peruvian Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPPERUVIAN POPULATIONVS –

01Franklin County, OHOH1,361,536762–

02Cuyahoga County, OHOH1,232,925728–

03Hamilton County, OHOH838,418431–

04Butler County, OHOH400,128287–

05Summit County, OHOH538,376225–

06Montgomery County, OHOH539,598155–

07Warren County, OHOH257,181132–

08Clermont County, OHOH216,977129–

09Lucas County, OHOH423,347104–

10Delaware County, OHOH242,03276–

11Ottawa County, OHOH39,48165–

12Wood County, OHOH134,17656–

13Fairfield County, OHOH169,75256–

14Lorain County, OHOH323,21953–

15Trumbull County, OHOH198,97242–

16Defiance County, OHOH38,29227–

17Licking County, OHOH185,56426–

18Ashtabula County, OHOH96,71322–

19Auglaize County, OHOH45,90920–

20Lake County, OHOH232,21720–

21Mahoning County, OHOH224,70620–

22Athens County, OHOH63,19718–

23Medina County, OHOH185,02518–

24Darke County, OHOH51,52017–

25Greene County, OHOH174,32217–

26Lawrence County, OHOH55,71017–

27Scioto County, OHOH71,36516–

28Clark County, OHOH135,3409–

29Allen County, OHOH100,8818–

30Paulding County, OHOH18,7278–

31Wayne County, OHOH116,7586–

32Marion County, OHOH65,1156–

33Williams County, OHOH36,5493–

SHOWING 1–33 OF 33

Download CSV (full list, 33 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS