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RANKING · 2020 CENSUS · 85 SHOWN OF 85

Largest Slovak population, Ohio counties · 2020

Ohio counties ranked by the number of residents who are Slovak ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 85 counties in Ohio that qualify, ranked against each other statewide.

OhioAll statesAll rankings
SAME RANKING BYCitiesStatesMetros
RELATEDLargest American populationHighest American population shareLargest Arab populationHighest Arab population shareLargest Egyptian populationHighest Egyptian population share
YEAR201020202024
Largest Slovak population by state
RANKPLACESTATEPOPSLOVAK POPULATIONVS 2000
01Cuyahoga County, OHOH1,232,92528,994
02Mahoning County, OHOH224,70612,390
03Summit County, OHOH538,3768,803
04Lorain County, OHOH323,2196,435
05Trumbull County, OHOH198,9725,910
06Medina County, OHOH185,0255,418
07Lake County, OHOH232,2175,241
08Franklin County, OHOH1,361,5364,918
09Stark County, OHOH373,7713,448
10Geauga County, OHOH95,6762,776
11Portage County, OHOH163,4042,614
12Delaware County, OHOH242,0321,973
13Lucas County, OHOH423,3471,394
14Columbiana County, OHOH99,3771,355
15Hamilton County, OHOH838,4181,294
16Jefferson County, OHOH63,5971,195
17Montgomery County, OHOH539,5981,101
18Wood County, OHOH134,1761,065
19Ashtabula County, OHOH96,713966
20Guernsey County, OHOH38,379828
21Erie County, OHOH73,296743
22Butler County, OHOH400,128699
23Belmont County, OHOH64,434655
24Wayne County, OHOH116,758629
25Fairfield County, OHOH169,752498
26Ottawa County, OHOH39,481479
27Warren County, OHOH257,181451
28Greene County, OHOH174,322420
29Licking County, OHOH185,564418
30Marion County, OHOH65,115364
31Union County, OHOH73,446331
32Hancock County, OHOH75,034305
33Richland County, OHOH124,893285
34Tuscarawas County, OHOH92,373285
35Clermont County, OHOH216,977279
36Athens County, OHOH63,197275
37Ashland County, OHOH52,523222
38Huron County, OHOH58,250194
39Muskingum County, OHOH87,014189
40Sandusky County, OHOH58,655167
41Miami County, OHOH112,634165
42Fulton County, OHOH41,853155
43Carroll County, OHOH26,475144
44Coshocton County, OHOH37,188144
45Clark County, OHOH135,340140
46Noble County, OHOH14,276119
47Auglaize County, OHOH45,909117
48Allen County, OHOH100,881114
49Knox County, OHOH64,00294
50Harrison County, OHOH14,07091
51Gallia County, OHOH29,07273
52Morrow County, OHOH36,30570
53Washington County, OHOH58,38968
54Seneca County, OHOH54,52265
55Williams County, OHOH36,54963
56Mercer County, OHOH42,73762
57Putnam County, OHOH34,38061
58Hardin County, OHOH30,07256
59Pickaway County, OHOH62,97854
60Madison County, OHOH46,98549
61Holmes County, OHOH44,97047
62Shelby County, OHOH48,06546
63Champaign County, OHOH38,82045
64Brown County, OHOH44,39744
65Fayette County, OHOH28,55242
66Wyandot County, OHOH21,56742
67Highland County, OHOH43,82332
68Defiance County, OHOH38,29232
69Perry County, OHOH35,91830
70Crawford County, OHOH41,89628
71Darke County, OHOH51,52022
72Lawrence County, OHOH55,71017
73Paulding County, OHOH18,72717
74Logan County, OHOH46,30216
75Ross County, OHOH76,42915
76Preble County, OHOH40,66411
77Clinton County, OHOH42,30110
78Hocking County, OHOH27,51210
79Monroe County, OHOH12,9948
80Vinton County, OHOH12,6458
81Van Wert County, OHOH29,0138
82Henry County, OHOH27,5987
83Morgan County, OHOH13,6267
84Scioto County, OHOH71,3656
85Meigs County, OHOH21,5871
SHOWING 1–85 OF 85
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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES