Antietam CDP, MD Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 7, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 67 Antietam CDP, MD population, 27 had Unclassified ancestry (40.30%), 16 had English ancestry (23.88%), and 15 had American ancestry (22.39%).

The chart below shows the top 6 ancestry groups, and the table below shows both the number and percentages for all ancestry groups.

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

Antietam CDP, MD Percentages of Ancestry of Population in 2021
Unclassified
English
American
German
Scottish
Irish
Antietam CDP, MD Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Unclassified 27 40.30
English 16 23.88
American 15 22.39
German 12 17.91
Scottish 9 13.43
Irish 6 8.96