Marietta borough, PA Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 8, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 2.69K Marietta borough, PA population, 973 had German ancestry (36.12%), 877 had Unclassified ancestry (32.55%), and 389 had Irish ancestry (14.44%).

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 also see similar information for other Pennsylvania cities and places, Pennsylvania counties, and for Pennsylvania.

Marietta borough, PA Percentages of Ancestry of Population in 2021
German
Unclassified
Irish
English
Other Groups
Italian
American
Russian
French (except Basque)
Polish
Marietta borough, PA Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
German 973 36.12
Unclassified 877 32.55
Irish 389 14.44
English 260 9.65
Other Groups 244 9.06
Italian 229 8.50
American 106 3.94
Russian 82 3.04
French (except Basque) 71 2.64
Polish 68 2.52
British 56 2.08
European 55 2.04
Scotch Irish 54 2.00
Scottish 34 1.26
Dutch 29 1.08
Belgian 26 0.97
Swedish 25 0.93
Swiss 19 0.71
Lithuanian 8 0.30
Ukrainian 7 0.26
Danish 6 0.22
Pennsylvania German 6 0.22
Scandinavian 6 0.22
Serbian 5 0.19
Welsh 5 0.19
Yugoslavian 5 0.19
Hungarian 4 0.15
Iranian 3 0.11
Czechoslovakian 2 0.07