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RANKING · 2000 CENSUS · 20 SHOWN OF 20

Largest by population, Delaware cities · 2000

The most populous us cities as of the 2023 estimates. This list covers the 20 cities in Delaware that qualify, ranked against each other statewide.

DelawareAll statesPop > 5KAll rankings
SAME RANKING BYCountiesStatesMetrosZIP codes
RELATEDFastest growingFastest shrinkingMost densely populatedMost sparsely populatedBest broadband accessWorst broadband access
YEAR19902000201020202025
Largest by population by state
RANKPLACESTATEPOPTOTAL POPULATIONVS 2000
01Wilmington, DEDE73,51272,664+0%
02Dover, DEDE40,59232,135+0%
03Newark, DEDE30,35928,547+0%
04Pike Creek, DEDE7,12919,751+0%
05Bear, DEDE22,37017,593+0%
06Brookside, DEDE15,11514,806+0%
07Hockessin, DEDE13,43912,902+0%
08Glasgow, DEDE15,54612,840+0%
09Claymont, DEDE8,7869,220+0%
10North Star, DEDE7,8348,277+0%
11Wilmington Manor, DEDE8,2148,262+0%
12Milford, DEDE14,7236,732+0%
13Seaford, DEDE9,1656,699+0%
14Middletown, DEDE25,7986,161+0%
15Edgemoor, DEDE6,3495,992+0%
16Elsmere, DEDE6,1965,800+0%
17Smyrna, DEDE13,3405,679+0%
18New Castle, DEDE5,7264,862+0%
19Georgetown, DEDE8,2914,643+0%
20Millsboro, DEDE7,8902,360+0%
SHOWING 1–20 OF 20
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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES