ShareYourGroupShareYourGroupZIP Codes

Delaware ZIP codes: every city, town and county

96 ZIP codes of Delaware (DE), listed by place and by county. Every code of the state starts with 1.

Delaware at a glance

ZIP codes in this list
96
Lowest and highest
19701 to 19980
First digit
1
Three-digit prefixes
3, from 197 to 199
Counties or equivalent areas
3
Places named
57
Most codes for one place
Wilmington (25)
Largest ZIP code area
19947 Georgetown, 119 sq mi

By county

By city or town

PlaceCountyZIP codes
BearNew Castle County19701
Bethany BeachSussex County19930
BethelSussex County19931
BridgevilleSussex County19933
Camden WyomingKent County19934
CheswoldKent County19936
ClaymontNew Castle County19703
ClaytonKent County19938
DagsboroSussex County19939
Delaware CityNew Castle County19706
DelmarSussex County19940
DoverKent County1990119903199041990519906
Dover AfbKent County19902
EllendaleSussex County19941
FeltonKent County19943
Fenwick IslandSussex County19944
FrankfordSussex County19945
FredericaKent County19946
GeorgetownSussex County19947
GreenwoodSussex County19950
HarbesonSussex County19951
HarringtonKent County19952
HartlyKent County19953
HockessinNew Castle County19707
HoustonKent County19954
KentonKent County19955
KirkwoodNew Castle County19708
LaurelSussex County19956
LewesSussex County19958
LincolnSussex County19960
Little CreekKent County19961
MagnoliaKent County19962
MarydelKent County19964
MiddletownNew Castle County19709
MilfordSussex County19963
MillsboroSussex County19966
MillvilleSussex County19967
MiltonSussex County19968
MontchaninNew Castle County19710
NassauSussex County19969
New CastleNew Castle County197201972119726
NewarkNew Castle County19702197111971219713197141971519716197171971819725
Ocean ViewSussex County19970
OdessaNew Castle County19730
Port PennNew Castle County19731
Rehoboth BeachSussex County19971
RocklandNew Castle County19732
Saint GeorgesNew Castle County19733
SeafordSussex County19973
SelbyvilleSussex County19975
SmyrnaKent County19977
TownsendNew Castle County19734
ViolaKent County19979
WilmingtonNew Castle County198011980219803198041980519806198071980819809198101985019880and 13 more
WinterthurNew Castle County19735
WoodsideKent County19980
YorklynNew Castle County19736

Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. Not connected with the United States Postal Service; for mailing, confirm the address with USPS.

All states