Ranking of Maryland Counties By Percentage of Population with Welsh Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 34.55K people in Maryland with Welsh ancestry (0.56% of Maryland population). Among all Maryland counties, Talbot County had the highest percentage of its population with Welsh ancestry (1.77%), followed by Allegany County (1.64%), and Kent County (1.40%).

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

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

Data Source: US Census Bureau.
Ranking of Maryland Counties By Percentage of Population with Welsh Ancestry in 2021
Talbot County
Allegany County
Kent County
Cecil County
Garrett County
Queen Anne's County
Worcester County
Wicomico County
Harford County
Frederick County
Ranking of Maryland Counties By Percentage of Population with Welsh Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Talbot County 1.77
2 Allegany County 1.64
3 Kent County 1.40
4 Cecil County 1.34
5 Garrett County 1.11
6 Queen Anne's County 0.93
7 Worcester County 0.92
8 Wicomico County 0.89
9 Harford County 0.87
10 Frederick County 0.84
11 Carroll County 0.83
12 Anne Arundel County 0.82
13 Washington County 0.64
14 Dorchester County 0.59
15 Baltimore County 0.58
16 Howard County 0.56
17 St. Mary's County 0.55
18 Calvert County 0.53
18 Caroline County 0.53
19 Somerset County 0.52
20 Charles County 0.49
21 Montgomery County 0.48
22 Baltimore city 0.28
23 Prince George's County 0.13