RANKING · 2010 CENSUS · 21 SHOWN OF 21

Highest Irish population share, Delaware cities · 2010

Delaware cities ranked by the share of all residents who are Irish ancestry (2010 American Community Survey). A concentration measure: Irish 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 17.9%.

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

YEAR2010 2020 2024

RANKPLACESTATEPOPIRISH SHAREVS –

01Pike Creek, DEDE7,12932.9%–

02Hockessin, DEDE13,43927.2%–

03North Star, DEDE7,83424.8%–

04Claymont, DEDE8,78624.8%–

05Elsmere, DEDE6,19623.5%–

06Pike Creek Valley, DEDE12,43123.5%–

07Newark, DEDE30,35920.8%–

08Middletown, DEDE25,79819.3%–

09Brookside, DEDE15,11519.2%–

10New Castle, DEDE5,72618.6%–

11Wilmington Manor, DEDE8,21417.9%–

12Millsboro, DEDE7,89017.1%–

13Edgemoor, DEDE6,34917.0%–

14Glasgow, DEDE15,54617.0%–

15Milford, DEDE14,72316.1%–

16Smyrna, DEDE13,34015.1%–

17Dover, DEDE40,59212.4%–

18Bear, DEDE22,37012.4%–

19Seaford, DEDE9,16511.2%–

20Wilmington, DEDE73,51210.3%–

21Georgetown, DEDE8,2919.1%–

SHOWING 1–21 OF 21

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