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68 ZIP Codes

Delaware ZIP Code Guide

Comprehensive data on Delaware's 68 ZIP codes, including demographics, housing costs, and the best places to live.

995,522
Total Population
$82,836
Avg. Income
$292,048
Avg. Home Value
12+
Major Cities

Top Cities in Delaware

Wilmington

10 ZIP codes

#1
Population
218,967
Avg. Income
$84,903

Newark

5 ZIP codes

#2
Population
143,827
Avg. Income
$86,587

Dover

2 ZIP codes

#3
Population
76,484
Avg. Income
$62,812

New Castle

1 ZIP codes

Population
60,514
Avg. Income
$72,424

Middletown

1 ZIP codes

Population
48,954
Avg. Income
$119,790

Bear

1 ZIP codes

Population
44,553
Avg. Income
$103,104

Millsboro

1 ZIP codes

Population
32,513
Avg. Income
$71,577

Lewes

1 ZIP codes

Population
28,761
Avg. Income
$90,772

Smyrna

1 ZIP codes

Population
26,204
Avg. Income
$72,279

Seaford

1 ZIP codes

Population
26,070
Avg. Income
$61,849

Milford

1 ZIP codes

Population
21,394
Avg. Income
$62,572

Georgetown

1 ZIP codes

Population
19,513
Avg. Income
$65,635

Most Affordable ZIP Codes

#1
19801
Wilmington
$148,400
home value
#2
19802
Wilmington
$159,100
home value
#3
19805
Wilmington
$181,900
home value
#4
19941
Ellendale
$182,000
home value
#5
19956
Laurel
$186,900
home value

Highest Income ZIP Codes

#1
19707
Hockessin
$164,225
income
#2
19807
Wilmington
$143,443
income
#3
19734
Townsend
$124,745
income
#4
19803
Wilmington
$122,853
income
#5
19709
Middletown
$119,790
income

Most Populated ZIP Codes

#1
19720
New Castle
60,514
people
#2
19702
Newark
56,571
people
#3
19711
Newark
49,746
people
#4
19709
Middletown
48,954
people
#5
19701
Bear
44,553
people

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