RANKING · 2020 CENSUS · 21 SHOWN OF 21

Highest Scotch-Irish population share, Delaware cities · 2020

Delaware cities ranked by the share of all residents who are Scotch-Irish ancestry (2020 American Community Survey). A concentration measure: Scotch-Irish residents as a percentage of total population. This list covers the 21 cities in Delaware that qualify, ranked against each other statewide.

Scotch-Irish Americans: full group profile →

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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

RANKPLACESTATEPOPSCOTCH-IRISH SHAREVS 2010

01New Castle, DEDE5,7261.5%+1.0 pts

02Elsmere, DEDE6,1961.3%−0.4 pts

03Middletown, DEDE25,7980.8%+0.0 pts

04Hockessin, DEDE13,4390.8%−0.7 pts

05Edgemoor, DEDE6,3490.8%−0.4 pts

06Pike Creek, DEDE7,1290.7%−1.5 pts

07Newark, DEDE30,3590.6%−1.8 pts

08Bear, DEDE22,3700.6%−0.3 pts

09Georgetown, DEDE8,2910.6%+0.4 pts

10Smyrna, DEDE13,3400.5%−0.8 pts

11Wilmington, DEDE73,5120.5%−0.9 pts

12Millsboro, DEDE7,8900.4%−3.3 pts

13Dover, DEDE40,5920.4%−1.1 pts

14Glasgow, DEDE15,5460.4%−1.2 pts

15Brookside, DEDE15,1150.4%−1.8 pts

16Seaford, DEDE9,1650.3%−1.4 pts

17Claymont, DEDE8,7860.3%−2.8 pts

18Milford, DEDE14,7230.3%−1.3 pts

19Pike Creek Valley, DEDE12,4310.3%−2.5 pts

20Wilmington Manor, DEDE8,2140.2%−2.3 pts

21North Star, DEDE7,8340.1%−1.5 pts

SHOWING 1–21 OF 21

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS