RANKING · 2020 CENSUS · 21 SHOWN OF 21

Largest Polish population, Delaware cities · 2020

Delaware cities ranked by the number of residents who are Polish ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 21 cities in Delaware that qualify, ranked against each other statewide.

Polish 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

RANKPLACESTATEPOPPOLISH POPULATIONVS 2010

01Newark, DEDE30,3591,644−12%

02Wilmington, DEDE73,5121,339−37%

03Hockessin, DEDE13,4391,198−4%

04Middletown, DEDE25,7981,157+100%

05Glasgow, DEDE15,5461,014−18%

06Dover, DEDE40,592883−6%

07Smyrna, DEDE13,340707+152%

08Bear, DEDE22,370681−28%

09Claymont, DEDE8,786447+14%

10Brookside, DEDE15,115440−24%

11North Star, DEDE7,834370−54%

12Milford, DEDE14,723340+62%

13Seaford, DEDE9,165328+228%

14Wilmington Manor, DEDE8,214307−30%

15Pike Creek Valley, DEDE12,431307−54%

16Pike Creek, DEDE7,129297−58%

17New Castle, DEDE5,726290−13%

18Edgemoor, DEDE6,349204−40%

19Elsmere, DEDE6,196202−71%

20Millsboro, DEDE7,890123+7%

21Georgetown, DEDE8,29177+79%

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS