State · United States
Browse all 57 counties in Delaware. Find postal codes and location information.
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Postal prefix
57
Counties
Postal code format varies by country (often 4–6 digits; some use alphanumeric).
Showing 1 to 48 of 57 counties
Select a county to explore postal codes.
Dover
19901
Dover Afb
19902
Camden Wyoming
19934
Cheswold
19936
Clayton
19938
Felton
19943
Frederica
19946
Harrington
19952
Hartly
19953
Houston
19954
Kenton
19955
Little Creek
19961
Magnolia
19962
Marydel
19964
Smyrna
19977
Viola
19979
Woodside
19980
Bear
19701
Newark
19702
Claymont
19703
Delaware City
19706
Hockessin
19707
Kirkwood
19708
Middletown
19709
Montchanin
19710
New Castle
19720
Odessa
19730
Port Penn
19731
Rockland
19732
Saint Georges
19733
Townsend
19734
Winterthur
19735
Yorklyn
19736
Wilmington
19801
Bethany Beach
19930
Bethel
19931
Bridgeville
19933
Dagsboro
19939
Delmar
19940
Ellendale
19941
Fenwick Island
19944
Frankford
19945
Georgetown
19947
Greenwood
19950
Harbeson
19951
Laurel
19956
Lewes
19958
Lincoln
19960
State · United States
Browse all 57 counties in Delaware. Find postal codes and location information.
—
Postal prefix
57
Counties
Postal code format varies by country (often 4–6 digits; some use alphanumeric).
Showing 1 to 48 of 57 counties
Select a county to explore postal codes.
Dover
19901
Dover Afb
19902
Camden Wyoming
19934
Cheswold
19936
Clayton
19938
Felton
19943
Frederica
19946
Harrington
19952
Hartly
19953
Houston
19954
Kenton
19955
Little Creek
19961
Magnolia
19962
Marydel
19964
Smyrna
19977
Viola
19979
Woodside
19980
Bear
19701
Newark
19702
Claymont
19703
Delaware City
19706
Hockessin
19707
Kirkwood
19708
Middletown
19709
Montchanin
19710
New Castle
19720
Odessa
19730
Port Penn
19731
Rockland
19732
Saint Georges
19733
Townsend
19734
Winterthur
19735
Yorklyn
19736
Wilmington
19801
Bethany Beach
19930
Bethel
19931
Bridgeville
19933
Dagsboro
19939
Delmar
19940
Ellendale
19941
Fenwick Island
19944
Frankford
19945
Georgetown
19947
Greenwood
19950
Harbeson
19951
Laurel
19956
Lewes
19958
Lincoln
19960