RANKING · 1990 CENSUS · 16 SHOWN OF 16

Highest median household income, Delaware cities · 1990

Delaware cities ranked by median household income from the 1990 American Community Survey 5-year estimates. This list covers the 16 cities in Delaware that qualify, ranked against each other statewide.

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SAME RANKING BYCounties States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN HOUSEHOLD INCOMEVS –

01Pike Creek, DEDE7,129$44,425–

02Brookside, DEDE15,115$39,908–

03Newark, DEDE30,359$38,584–

04New Castle, DEDE5,726$36,792–

05Wilmington Manor, DEDE8,214$36,028–

06Edgemoor, DEDE6,349$33,250–

07Elsmere, DEDE6,196$31,486–

08Dover, DEDE40,592$31,308–

09Claymont, DEDE8,786$31,010–

10Middletown, DEDE25,798$30,044–

11Smyrna, DEDE13,340$26,694–

12Wilmington, DEDE73,512$26,389–

13Milford, DEDE14,723$25,034–

14Seaford, DEDE9,165$24,894–

15Georgetown, DEDE8,291$23,379–

16Millsboro, DEDE7,890$20,270–

SHOWING 1–16 OF 16

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