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RANKING · 2020 CENSUS · 59 SHOWN OF 59

Highest Spaniard population share, Ohio counties · 2020

Ohio counties ranked by the share of all residents who are Spaniard origin (2020 American Community Survey). A concentration measure: Spaniard residents as a percentage of total population. This list covers the 59 counties in Ohio that qualify, ranked against each other statewide.

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RELATEDLargest Mexican populationHighest Mexican population shareLargest Puerto Rican populationHighest Puerto Rican population shareLargest Cuban populationHighest Cuban population share
YEAR201020202024
Highest Spaniard population share by state
RANKPLACESTATEPOPSPANIARD SHAREVS 2010
01Lorain County, OHOH323,2190.3%+0.2 pts
02Darke County, OHOH51,5200.2%
03Morgan County, OHOH13,6260.2%
04Greene County, OHOH174,3220.2%+0.2 pts
05Franklin County, OHOH1,361,5360.2%+0.1 pts
06Guernsey County, OHOH38,3790.2%+0.1 pts
07Athens County, OHOH63,1970.2%+0.1 pts
08Logan County, OHOH46,3020.2%
09Defiance County, OHOH38,2920.1%−0.0 pts
10Medina County, OHOH185,0250.1%+0.1 pts
11Allen County, OHOH100,8810.1%
12Mahoning County, OHOH224,7060.1%+0.0 pts
13Ottawa County, OHOH39,4810.1%
14Union County, OHOH73,4460.1%−0.4 pts
15Stark County, OHOH373,7710.1%−0.0 pts
16Preble County, OHOH40,6640.1%
17Williams County, OHOH36,5490.1%
18Hancock County, OHOH75,0340.1%+0.1 pts
19Belmont County, OHOH64,4340.1%
20Cuyahoga County, OHOH1,232,9250.1%+0.0 pts
21Lake County, OHOH232,2170.1%−0.0 pts
22Butler County, OHOH400,1280.1%+0.0 pts
23Lucas County, OHOH423,3470.1%+0.0 pts
24Putnam County, OHOH34,3800.1%+0.0 pts
25Clermont County, OHOH216,9770.1%+0.0 pts
26Sandusky County, OHOH58,6550.1%−0.0 pts
27Delaware County, OHOH242,0320.1%−0.0 pts
28Montgomery County, OHOH539,5980.1%+0.0 pts
29Meigs County, OHOH21,5870.1%
30Pickaway County, OHOH62,9780.1%+0.1 pts
31Wood County, OHOH134,1760.1%−0.0 pts
32Warren County, OHOH257,1810.1%−0.0 pts
33Portage County, OHOH163,4040.1%+0.0 pts
34Clark County, OHOH135,3400.1%+0.0 pts
35Miami County, OHOH112,6340.1%+0.0 pts
36Geauga County, OHOH95,6760.1%+0.1 pts
37Hamilton County, OHOH838,4180.1%+0.0 pts
38Summit County, OHOH538,3760.1%+0.0 pts
39Trumbull County, OHOH198,9720.1%+0.0 pts
40Hardin County, OHOH30,0720.1%
41Gallia County, OHOH29,0720.1%
42Columbiana County, OHOH99,3770.1%−0.0 pts
43Ross County, OHOH76,4290.1%
44Richland County, OHOH124,8930.0%+0.0 pts
45Fulton County, OHOH41,8530.0%+0.0 pts
46Wayne County, OHOH116,7580.0%+0.0 pts
47Paulding County, OHOH18,7270.0%−0.3 pts
48Jackson County, OHOH32,8170.0%
49Seneca County, OHOH54,5220.0%+0.0 pts
50Ashtabula County, OHOH96,7130.0%−0.0 pts
51Fairfield County, OHOH169,7520.0%−0.1 pts
52Jefferson County, OHOH63,5970.0%−0.1 pts
53Madison County, OHOH46,9850.0%
54Henry County, OHOH27,5980.0%−0.0 pts
55Tuscarawas County, OHOH92,3730.0%−0.0 pts
56Van Wert County, OHOH29,0130.0%−0.1 pts
57Huron County, OHOH58,2500.0%−0.0 pts
58Erie County, OHOH73,2960.0%−0.1 pts
59Knox County, OHOH64,0020.0%
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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS