RANKING · 2020 CENSUS · 21 SHOWN OF 21

Highest American population share, Delaware cities · 2020

Delaware cities ranked by the share of all residents who are American ancestry (2020 American Community Survey). A concentration measure: American residents as a percentage of total population. This list covers the 21 cities in Delaware that qualify, ranked against each other statewide. The median across all 21 is 5.5%.

American ancestry: full group profile →

DelawareAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN SHAREVS 2010

01Milford, DEDE14,7239.0%+5.1 pts

02Hockessin, DEDE13,4397.7%+5.2 pts

03Seaford, DEDE9,1657.3%−0.8 pts

04Wilmington Manor, DEDE8,2146.9%+1.1 pts

05Elsmere, DEDE6,1966.9%+3.1 pts

06Smyrna, DEDE13,3406.8%+2.7 pts

07Georgetown, DEDE8,2916.5%+3.3 pts

08North Star, DEDE7,8345.8%+2.2 pts

09New Castle, DEDE5,7265.6%−1.1 pts

10Dover, DEDE40,5925.6%+2.4 pts

11Middletown, DEDE25,7985.5%+0.4 pts

12Pike Creek, DEDE7,1295.5%+4.7 pts

13Glasgow, DEDE15,5465.2%+1.7 pts

14Brookside, DEDE15,1154.6%+1.4 pts

15Pike Creek Valley, DEDE12,4314.3%−0.3 pts

16Bear, DEDE22,3704.0%+1.0 pts

17Newark, DEDE30,3594.0%+1.6 pts

18Claymont, DEDE8,7863.3%+1.1 pts

19Edgemoor, DEDE6,3493.0%−0.3 pts

20Millsboro, DEDE7,8902.9%−4.9 pts

21Wilmington, DEDE73,5122.3%+0.9 pts

SHOWING 1–21 OF 21

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