RANKING · 2024 ACS · 21 SHOWN OF 21

Highest Irish population share, Delaware cities

Delaware cities ranked by the share of all residents who are Irish ancestry (2023 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.

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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

RANKPLACESTATEPOPIRISH SHAREVS 2000

01Hockessin, DEDE13,43924.8%–

02New Castle, DEDE5,72620.8%–

03Pike Creek, DEDE7,12920.0%–

04Elsmere, DEDE6,19616.1%–

05Brookside, DEDE15,11515.9%–

06Edgemoor, DEDE6,34915.1%–

07Middletown, DEDE25,79814.7%–

08Seaford, DEDE9,16514.7%–

09Milford, DEDE14,72314.2%–

10Pike Creek Valley, DEDE12,43114.0%–

11Claymont, DEDE8,78614.0%–

12Smyrna, DEDE13,34013.3%–

13Wilmington Manor, DEDE8,21413.2%–

14Newark, DEDE30,35913.1%–

15Glasgow, DEDE15,54612.5%–

16Millsboro, DEDE7,89012.4%–

17North Star, DEDE7,83412.1%–

18Georgetown, DEDE8,29111.4%–

19Wilmington, DEDE73,5129.5%–

20Dover, DEDE40,5928.8%–

21Bear, DEDE22,3708.3%–

SHOWING 1–21 OF 21

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES