RANKING · 2020 CENSUS · 20 SHOWN OF 20

Highest Welsh population share, Delaware cities · 2020

Delaware cities ranked by the share of all residents who are Welsh ancestry (2020 American Community Survey). A concentration measure: Welsh residents as a percentage of total population. This list covers the 20 cities in Delaware that qualify, ranked against each other statewide. The median across all 20 is 0.7%.

Welsh Americans: full group profile →

DelawareAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPWELSH SHAREVS 2010

01Pike Creek Valley, DEDE12,4312.4%+1.1 pts

02Glasgow, DEDE15,5461.9%+1.6 pts

03Millsboro, DEDE7,8901.5%+0.8 pts

04Brookside, DEDE15,1151.0%−0.8 pts

05Smyrna, DEDE13,3400.9%−0.1 pts

06New Castle, DEDE5,7260.9%−0.1 pts

07Milford, DEDE14,7230.9%−1.3 pts

08North Star, DEDE7,8340.8%−1.3 pts

09Pike Creek, DEDE7,1290.7%+0.4 pts

10Elsmere, DEDE6,1960.7%−0.2 pts

11Claymont, DEDE8,7860.6%−0.4 pts

12Newark, DEDE30,3590.5%−0.6 pts

13Wilmington Manor, DEDE8,2140.4%+0.3 pts

14Hockessin, DEDE13,4390.4%−1.8 pts

15Edgemoor, DEDE6,3490.4%−0.6 pts

16Bear, DEDE22,3700.3%−0.4 pts

17Wilmington, DEDE73,5120.3%−0.1 pts

18Dover, DEDE40,5920.3%−0.4 pts

19Seaford, DEDE9,1650.2%−1.8 pts

20Georgetown, DEDE8,2910.2%−0.9 pts

SHOWING 1–20 OF 20

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS