Ranking of Maryland Cities and Places By Percentage of Population with Celtic Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 917 people in Maryland with Celtic ancestry (0.02% of Maryland population). Among all Maryland cities and places with a population of at least 10K, Eldersburg CDP had the highest percentage of its population with Celtic ancestry (0.24%), followed by Aspen Hill CDP (0.12%), and Owings Mills CDP (0.10%).

The chart and table below shows the top 10 cities with high percentage of its population having Celtic ancestry.

You can see similar information for other states and for other ancestry groups in Maryland.

Data Source: US Census Bureau.
Ranking of Maryland Cities and Places By Percentage of Population with Celtic Ancestry in 2021
Eldersburg CDP
Aspen Hill CDP
Owings Mills CDP
Severn CDP
Cambridge city
Damascus CDP
Aberdeen city
Severna Park CDP
Hagerstown city
Salisbury city
Ranking of Maryland Cities and Places By Percentage of Population with Celtic Ancestry in 2021
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Rank Ciy or Place Percentage of Pop. (%)
1 Eldersburg CDP 0.24
2 Aspen Hill CDP 0.12
3 Owings Mills CDP 0.10
4 Severn CDP 0.09
5 Cambridge city 0.08
5 Damascus CDP 0.08
6 Aberdeen city 0.07
6 Severna Park CDP 0.07
7 Hagerstown city 0.06
8 Salisbury city 0.05
8 Urbana CDP 0.05