Washington County, ME Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 3, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 31.00K Washington County, ME population, 7.94K had Unclassified ancestry (25.61%), 6.42K had English ancestry (20.70%), and 5.92K had Other Groups ancestry (19.08%).

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 Maine counties, and for Maine.

Washington County, ME Percentages of Ancestry of Population in 2021
Unclassified
English
Other Groups
Irish
German
American
French (except Basque)
Scottish
Italian
French Canadian
Washington County, ME Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Unclassified 7939 25.61
English 6417 20.70
Other Groups 5915 19.08
Irish 4312 13.91
German 2063 6.65
American 1997 6.44
French (except Basque) 1857 5.99
Scottish 1411 4.55
Italian 1194 3.85
French Canadian 818 2.64
Swedish 576 1.86
Canadian 553 1.78
Scotch Irish 497 1.60
European 484 1.56
Polish 483 1.56
Norwegian 294 0.95
Dutch 256 0.83
British 244 0.79
Welsh 228 0.74
Portuguese 182 0.59
Russian 142 0.46
Greek 79 0.26
Lithuanian 74 0.24
Scandinavian 74 0.24
Hungarian 71 0.23
Finnish 68 0.22
Austrian 60 0.19
Northern European 51 0.17
Eastern European 48 0.16
Danish 45 0.14
Czech 43 0.14
Ukrainian 40 0.13
Swiss 38 0.12
Lebanese 34 0.11
Croatian 32 0.10
Celtic 26 0.08
Subsaharan African 26 0.08
Iranian 16 0.05
West Indian (except Hispanic groups) 16 0.05
Slovak 13 0.04
West Indian 13 0.04
Arab 12 0.04
Kenyan 12 0.04
Belgian 11 0.04
Icelander 10 0.03
Slavic 10 0.03
Armenian 9 0.03
Brazilian 7 0.02
Australian 6 0.02
Guyanese 6 0.02
Egyptian 5 0.02
Czechoslovakian 5 0.02
Romanian 5 0.02
German Russian 4 0.01
Latvian 4 0.01
Somali 4 0.01
South African 4 0.01
African 4 0.01
Pennsylvania German 3 0.01
Bermudan 3 0.01
Syrian 2 0.01
Cape Verdean 2 0.01
Cajun 1 0.00
Israeli 1 0.00