Mammoth CDP, WY Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 8, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 59 Mammoth CDP, WY population, 30 had British ancestry (50.85%), 30 had Swedish ancestry (50.85%), and 11 had English ancestry (18.64%).

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 Wyoming cities and places, Wyoming counties, and for Wyoming.

Mammoth CDP, WY Percentages of Ancestry of Population in 2021
British
Swedish
English
Irish
German
Polish
Other Groups
Norwegian
French (except Basque)
Italian
Mammoth CDP, WY Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
British 30 50.85
Swedish 30 50.85
English 11 18.64
Irish 11 18.64
German 6 10.17
Polish 4 6.78
Other Groups 4 6.78
Norwegian 3 5.09
French (except Basque) 2 3.39
Italian 2 3.39
Scottish 2 3.39
Czech 1 1.70
Dutch 1 1.70
Ukrainian 1 1.70
Unclassified 1 1.70