Monroe County, OH Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 3, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 13.51K Monroe County, OH population, 5.19K had Unclassified ancestry (38.41%), 3.34K had German ancestry (24.71%), and 1.53K had Irish ancestry (11.35%).

The chart below shows the top 10 ancestry groups, and the table below shows both the number and percentages for all ancestry groups.

You can see similar information for other Ohio counties, and for Ohio.

Monroe County, OH Percentages of Ancestry of Population in 2021
Unclassified
German
Irish
American
English
Other Groups
Swiss
Italian
European
Dutch
Monroe County, OH Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Unclassified 5191 38.41
German 3339 24.71
Irish 1534 11.35
American 1196 8.85
English 1102 8.15
Other Groups 1094 8.10
Swiss 409 3.03
Italian 322 2.38
European 273 2.02
Dutch 209 1.55
Polish 164 1.21
Pennsylvania German 162 1.20
French (except Basque) 160 1.18
Scottish 123 0.91
Welsh 109 0.81
Subsaharan African 86 0.64
Czech 72 0.53
British 70 0.52
African 61 0.45
Scotch Irish 48 0.36
Norwegian 40 0.30
Hungarian 39 0.29
Greek 28 0.21
Swedish 26 0.19
Eastern European 25 0.19
Ugandan 23 0.17
Scandinavian 21 0.16
Northern European 18 0.13
Russian 11 0.08
Serbian 11 0.08
Slovak 9 0.07
Ukrainian 8 0.06
Belgian 7 0.05
French Canadian 7 0.05
Lithuanian 7 0.05
Egyptian 4 0.03
Finnish 4 0.03
Lebanese 3 0.02
Croatian 3 0.02
Czechoslovakian 3 0.02
Turkish 3 0.02
Nigerian 2 0.02
Brazilian 1 0.01
Slovene 1 0.01