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 (2024 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.

Irish Americans: full group profile →

DelawareAll statesPop > 5KAll rankings

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 2010

01Hockessin, DEDE13,43924.8%−2.4 pts

02New Castle, DEDE5,72620.8%+2.2 pts

03Pike Creek, DEDE7,12920.0%−12.9 pts

04Elsmere, DEDE6,19616.1%−7.4 pts

05Brookside, DEDE15,11515.9%−3.3 pts

06Edgemoor, DEDE6,34915.1%−1.9 pts

07Middletown, DEDE25,79814.7%−4.6 pts

08Seaford, DEDE9,16514.7%+3.5 pts

09Milford, DEDE14,72314.2%−1.9 pts

10Pike Creek Valley, DEDE12,43114.0%−9.4 pts

11Claymont, DEDE8,78614.0%−10.8 pts

12Smyrna, DEDE13,34013.3%−1.8 pts

13Wilmington Manor, DEDE8,21413.2%−4.7 pts

14Newark, DEDE30,35913.1%−7.7 pts

15Glasgow, DEDE15,54612.5%−4.5 pts

16Millsboro, DEDE7,89012.4%−4.7 pts

17North Star, DEDE7,83412.1%−12.7 pts

18Georgetown, DEDE8,29111.4%+2.3 pts

19Wilmington, DEDE73,5129.5%−0.8 pts

20Dover, DEDE40,5928.8%−3.6 pts

21Bear, DEDE22,3708.3%−4.0 pts

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES