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RANKING · 2020 CENSUS · 21 SHOWN OF 21

Oldest by median age, Delaware cities · 2020

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

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RELATEDYoungest by median ageMost foreign-born residentsHighest uninsured rateMost womenMost menHighest disability rate
YEAR19902000201020202024
Oldest by median age by state
RANKPLACESTATEPOPMEDIAN AGEVS 2000
01North Star, DEDE7,83450.4+30%
02Hockessin, DEDE13,43949.5+18%
03New Castle, DEDE5,72645.8+16%
04Pike Creek, DEDE7,12945.0+24%
05Millsboro, DEDE7,89043.9+2%
06Glasgow, DEDE15,54640.3+28%
07Milford, DEDE14,72339.9+14%
08Pike Creek Valley, DEDE12,43139.8
09Edgemoor, DEDE6,34939.5+14%
10Wilmington Manor, DEDE8,21438.5+7%
11Middletown, DEDE25,79837.1+20%
12Seaford, DEDE9,16537.1−1%
13Claymont, DEDE8,78636.7+6%
14Bear, DEDE22,37036.3+19%
15Brookside, DEDE15,11536.2+8%
16Smyrna, DEDE13,34036.2+3%
17Elsmere, DEDE6,19636.1+1%
18Wilmington, DEDE73,51236.0+7%
19Dover, DEDE40,59232.8−0%
20Georgetown, DEDE8,29131.8+6%
21Newark, DEDE30,35924.2+7%
SHOWING 1–21 OF 21
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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES