Adams 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 27.56K Adams County, OH population, 12.58K had Unclassified ancestry (45.65%), 4.40K had German ancestry (15.97%), and 3.46K had Other Groups ancestry (12.55%).

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.

Adams County, OH Percentages of Ancestry of Population in 2021
Unclassified
German
Other Groups
Irish
American
English
Scottish
European
Italian
Lithuanian
Adams County, OH Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Unclassified 12583 45.65
German 4402 15.97
Other Groups 3458 12.55
Irish 2879 10.45
American 2712 9.84
English 2590 9.40
Scottish 558 2.02
European 531 1.93
Italian 382 1.39
Lithuanian 317 1.15
Swedish 292 1.06
Polish 283 1.03
Dutch 281 1.02
Scotch Irish 276 1.00
Welsh 176 0.64
French (except Basque) 130 0.47
Norwegian 107 0.39
British 80 0.29
West Indian (except Hispanic groups) 63 0.23
Jamaican 63 0.23
Eastern European 54 0.20
Swiss 51 0.19
Turkish 48 0.17
Northern European 42 0.15
Scandinavian 42 0.15
Hungarian 32 0.12
New Zealander 28 0.10
Finnish 18 0.07
French Canadian 18 0.07
Pennsylvania German 16 0.06
Canadian 12 0.04
Romanian 10 0.04
Portuguese 9 0.03
Slovak 6 0.02
Celtic 3 0.01