RANKING · 2010 CENSUS · 21 SHOWN OF 21

Highest American population share, Delaware cities · 2010

Delaware cities ranked by the share of all residents who are American ancestry (2010 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 3.5%.

American ancestry: full group profile →

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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 –

01Seaford, DEDE9,1658.1%–

02Millsboro, DEDE7,8907.8%–

03New Castle, DEDE5,7266.6%–

04Wilmington Manor, DEDE8,2145.8%–

05Middletown, DEDE25,7985.1%–

06Pike Creek Valley, DEDE12,4314.6%–

07Smyrna, DEDE13,3404.1%–

08Milford, DEDE14,7233.9%–

09Elsmere, DEDE6,1963.8%–

10North Star, DEDE7,8343.5%–

11Glasgow, DEDE15,5463.5%–

12Edgemoor, DEDE6,3493.4%–

13Georgetown, DEDE8,2913.3%–

14Brookside, DEDE15,1153.2%–

15Dover, DEDE40,5923.1%–

16Bear, DEDE22,3703.0%–

17Hockessin, DEDE13,4392.5%–

18Newark, DEDE30,3592.3%–

19Claymont, DEDE8,7862.2%–

20Wilmington, DEDE73,5121.4%–

21Pike Creek, DEDE7,1290.7%–

SHOWING 1–21 OF 21

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