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RANKING · 2024 ACS · 67 SHOWN OF 67

Highest Portuguese population share, Ohio counties

Ohio counties ranked by the share of all residents who are Portuguese ancestry (2024 American Community Survey). A concentration measure: Portuguese residents as a percentage of total population. This list covers the 67 counties in Ohio that qualify, ranked against each other statewide. The median across all 67 is 0.1%. Biggest climber in the top 100 since 2020: Miami County, OH, up 53 places to #6.

Portuguese Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Highest Portuguese population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPPORTUGUESE SHAREVS 2010
01Vinton County, OHOH12,6450.6%+0.6 pts
02▲2Ashtabula County, OHOH96,7130.2%−0.1 pts
03▲14Lawrence County, OHOH55,7100.2%–
04▲3Hancock County, OHOH75,0340.2%0.0 pts
05▲1Stark County, OHOH373,7710.2%0.0 pts
06▲53Miami County, OHOH112,6340.1%+0.1 pts
07Adams County, OHOH27,8650.1%–
08▲24Geauga County, OHOH95,6760.1%+0.1 pts
09▲3Lorain County, OHOH323,2190.1%+0.1 pts
10▼2Sandusky County, OHOH58,6550.1%0.0 pts
11▲16Lake County, OHOH232,2170.1%0.0 pts
12▲38Darke County, OHOH51,5200.1%+0.1 pts
13▲26Belmont County, OHOH64,4340.1%+0.1 pts
14▲33Brown County, OHOH44,3970.1%+0.1 pts
15▼5Huron County, OHOH58,2500.1%0.0 pts
16▼7Summit County, OHOH538,3760.1%0.0 pts
17▲5Franklin County, OHOH1,361,5360.1%−0.1 pts
18▲6Butler County, OHOH400,1280.1%0.0 pts
19▼14Union County, OHOH73,4460.1%+0.1 pts
20▲17Clark County, OHOH135,3400.1%0.0 pts
21▲21Medina County, OHOH185,0250.1%−0.3 pts
22▲35Athens County, OHOH63,1970.1%0.0 pts
23▼9Licking County, OHOH185,5640.1%0.0 pts
24▲19Clermont County, OHOH216,9770.1%0.0 pts
25▼22Carroll County, OHOH26,4750.1%+0.1 pts
26▼13Knox County, OHOH64,0020.1%0.0 pts
27▲17Delaware County, OHOH242,0320.1%0.0 pts
28Cuyahoga County, OHOH1,232,9250.1%0.0 pts
29▼13Ashland County, OHOH52,5230.1%0.0 pts
30▲4Trumbull County, OHOH198,9720.1%+0.1 pts
31▲15Warren County, OHOH257,1810.1%0.0 pts
32▲6Erie County, OHOH73,2960.1%+0.1 pts
33▼8Champaign County, OHOH38,8200.1%−0.1 pts
34▼4Mahoning County, OHOH224,7060.1%0.0 pts
35▼16Montgomery County, OHOH539,5980.1%0.0 pts
36▲17Seneca County, OHOH54,5220.1%–
37▲17Marion County, OHOH65,1150.1%–
38▼20Hamilton County, OHOH838,4180.1%0.0 pts
39▼3Muskingum County, OHOH87,0140.1%0.0 pts
40▼14Wood County, OHOH134,1760.1%+0.1 pts
41▼1Tuscarawas County, OHOH92,3730.1%0.0 pts
42▼7Allen County, OHOH100,8810.0%0.0 pts
43▼23Lucas County, OHOH423,3470.0%0.0 pts
44Logan County, OHOH46,3020.0%0.0 pts
45Coshocton County, OHOH37,1880.0%–
46▼17Portage County, OHOH163,4040.0%0.0 pts
47▲18Auglaize County, OHOH45,9090.0%0.0 pts
48Scioto County, OHOH71,3650.0%0.0 pts
49▲2Wayne County, OHOH116,7580.0%−0.1 pts
50▼9Fairfield County, OHOH169,7520.0%0.0 pts
51▲13Pike County, OHOH27,0610.0%−0.3 pts
52Henry County, OHOH27,5980.0%–
53Perry County, OHOH35,9180.0%0.0 pts
54▼31Crawford County, OHOH41,8960.0%0.0 pts
55▲3Clinton County, OHOH42,3010.0%0.0 pts
56▲5Columbiana County, OHOH99,3770.0%0.0 pts
57▼46Greene County, OHOH174,3220.0%−0.2 pts
58▲4Fulton County, OHOH41,8530.0%−0.2 pts
59▼14Jefferson County, OHOH63,5970.0%0.0 pts
60▼12Pickaway County, OHOH62,9780.0%0.0 pts
61▼1Washington County, OHOH58,3890.0%–
62▼31Richland County, OHOH124,8930.0%0.0 pts
63▼61Ottawa County, OHOH39,4810.0%–
64Meigs County, OHOH21,5870.0%–
65▼32Shelby County, OHOH48,0650.0%–
66Morrow County, OHOH36,3050.0%–
67▼4Preble County, OHOH40,6640.0%−0.1 pts
SHOWING 1–67 OF 67

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