RANKING · 2000 CENSUS · 20 SHOWN OF 20

Oldest by median age, Delaware cities · 2000

Delaware cities ranked by median age of residents (2023 ACS). This list covers the 20 cities in Delaware that qualify, ranked against each other statewide.

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SAME RANKING BYCounties States Metros ZIP codes

RELATEDYoungest by median age Most foreign-born residents Highest uninsured rate Most women Most men Highest disability rate

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Millsboro, DEDE7,89043.1+0%

02Hockessin, DEDE13,43942.0+0%

03New Castle, DEDE5,72639.6+0%

04North Star, DEDE7,83438.8+0%

05Seaford, DEDE9,16537.5+0%

06Pike Creek, DEDE7,12936.2+0%

07Wilmington Manor, DEDE8,21436.0+0%

08Elsmere, DEDE6,19635.9+0%

09Smyrna, DEDE13,34035.1+0%

10Milford, DEDE14,72335.1+0%

11Edgemoor, DEDE6,34934.7+0%

12Claymont, DEDE8,78634.6+0%

13Wilmington, DEDE73,51233.7+0%

14Brookside, DEDE15,11533.5+0%

15Dover, DEDE40,59232.9+0%

16Glasgow, DEDE15,54631.4+0%

17Middletown, DEDE25,79830.9+0%

18Bear, DEDE22,37030.4+0%

19Georgetown, DEDE8,29130.1+0%

20Newark, DEDE30,35922.6+0%

SHOWING 1–20 OF 20

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