RANKING · 2020 CENSUS · 21 SHOWN OF 21

Oldest housing stock, Delaware cities · 2020

Delaware cities ranked by oldest median year of construction (2023 ACS). This list covers the 21 cities in Delaware that qualify, ranked against each other statewide.

Flip the list · Newest housing stock, US cities →

DelawareAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

RELATEDMost expensive homes Cheapest homes Highest median rent Lowest median rent Highest homeownership rate Highest renter share

YEAR1990 2010 2020 2024

RANKPLACESTATEPOPMEDIAN YEAR BUILTVS 2000

01Wilmington, DEDE73,5121945–

02Elsmere, DEDE6,1961954–

03Edgemoor, DEDE6,3491956–

04Wilmington Manor, DEDE8,2141958–

05Claymont, DEDE8,7861962–

06New Castle, DEDE5,7261964–

07Brookside, DEDE15,1151965–

08Georgetown, DEDE8,2911975–

09Newark, DEDE30,3591976–

10Seaford, DEDE9,1651979–

11Pike Creek Valley, DEDE12,4311979–

12Milford, DEDE14,7231981–

13Dover, DEDE40,5921982–

14Hockessin, DEDE13,4391983–

15North Star, DEDE7,8341987–

16Pike Creek, DEDE7,1291988–

17Glasgow, DEDE15,5461992–

18Bear, DEDE22,3701995–

19Smyrna, DEDE13,3402001–

20Middletown, DEDE25,7982004–

21Millsboro, DEDE7,8902005–

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES