Johnstown 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 218 Johnstown CDP, WY population, 114 had Other Groups ancestry (52.29%), 43 had Dutch ancestry (19.73%), and 30 had German ancestry (13.76%).

The chart below shows the top 8 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.

Johnstown CDP, WY Percentages of Ancestry of Population in 2021
Other Groups
Dutch
German
English
Irish
Unclassified
Swedish
Swiss
Johnstown CDP, WY Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Other Groups 114 52.29
Dutch 43 19.73
German 30 13.76
English 18 8.26
Irish 17 7.80
Unclassified 15 6.88
Swedish 6 2.75
Swiss 4 1.84