Williamstown CDP, VT Population By Ancestry in 2021 (ACS-5Yrs)

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 1.50K Williamstown CDP, VT population, 549 had Other Groups ancestry (36.50%), 422 had Unclassified ancestry (28.06%), and 174 had French (except Basque) ancestry (11.57%).

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

You can also see similar information for other Vermont cities and places, and for Vermont.

NB: People could belong to one or more ancestry groups.

Data Source: US Census Bureau.

Williamstown CDP, VT Percentage of Ancestry Population in 2021

Other Groups

Unclassified

French (except Basque)

French Canadian

English

German

Irish

Scottish

Italian

Swedish

Williamstown CDP, VT Population By Ancestry in 2021

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Ancestry	Population	Percent of Pop. (%)
Other Groups	549	36.50
Unclassified	422	28.06
French (except Basque)	174	11.57
French Canadian	166	11.04
English	130	8.64
German	107	7.11
Irish	104	6.92
Scottish	59	3.92
Italian	36	2.39
Swedish	18	1.20
American	9	0.60
Polish	7	0.47