Delaware Zipcode Information. Complete list of zipcodes in Delaware sorted by city: (Scroll down for listing by zip) Bear, 19701 Bethany Beach, 19930 Bethel, 19931 Bridgeville, 19933 Camden Wyoming, 19934 Cheswold, 19936 Claymont, 19703 Clayton, 19938 Dagsboro, 19939 Delaware City, 19706 Delmar, 19940 Dewey Beach, 19971 Dover, 19901 Dover, 19903 Dover, 19904 Dover, 19905 Dover, 19906 Dover Afb, 19902 Ellendale, 19941 Felton, 19943 Fenwick Island, 19944 Frankford, 19945 Frederica, 19946 Georgetown, 19947 Greenwood, 19950 Harbeson, 19951 Harrington, 19952 Hartly, 19953 Hockessin, 19707 Houston, 19954 Kenton, 19955 Kirkwood, 19708 Laurel, 19956 Lewes, 19958 Lincoln, 19960 Little Creek, 19961 Magnolia, 19962 Marydel, 19964 Middletown, 19709 Milford, 19963 Millsboro, 19966 Millville, 19967 Milton, 19968 Montchanin, 19710 Nassau, 19969 New Castle, 19720 New Castle, 19721 Newark, 19702 Newark, 19711 Newark, 19712 Newark, 19713 Newark, 19714 Newark, 19715 Newark, 19716 Newark, 19717 Newark, 19718 Newark, 19725 Newark, 19726 Ocean View, 19970 Odessa, 19730 Port Penn, 19731 Rockland, 19732 Saint Georges, 19733 Seaford, 19973 Selbyville, 19975 Smyrna, 19977 Townsend, 19734 Viola, 19979 Wilmington, 19801 Wilmington, 19802 Wilmington, 19803 Wilmington, 19804 Wilmington, 19805 Wilmington, 19806 Wilmington, 19807 Wilmington, 19808 Wilmington, 19809 Wilmington, 19810 Wilmington, 19850 Wilmington, 19880 Wilmington, 19884 Wilmington, 19885 Wilmington, 19886 Wilmington, 19887 Wilmington, 19889 Wilmington, 19890 Wilmington, 19891 Wilmington, 19892 Wilmington, 19893 Wilmington, 19894 Wilmington, 19895 Wilmington, 19896 Wilmington, 19897 Wilmington, 19898 Wilmington, 19899 Winterthur, 19735 Woodside, 19980 Yorklyn, 19736 Complete list of zipcodes in Delaware sorted by zip: 19701, Bear 19702, Newark 19703, Claymont 19706, Delaware City 19707, Hockessin 19708, Kirkwood 19709, Middletown 19710, Montchanin 19711, Newark 19712, Newark 19713, Newark 19714, Newark 19715, Newark 19716, Newark 19717, Newark 19718, Newark 19720, New Castle 19721, New Castle 19725, Newark 19726, Newark 19730, Odessa 19731, Port Penn 19732, Rockland 19733, Saint Georges 19734, Townsend 19735, Winterthur 19736, Yorklyn 19801, Wilmington 19802, Wilmington 19803, Wilmington 19804, Wilmington 19805, Wilmington 19806, Wilmington 19807, Wilmington 19808, Wilmington 19809, Wilmington 19810, Wilmington 19850, Wilmington 19880, Wilmington 19884, Wilmington 19885, Wilmington 19886, Wilmington 19887, Wilmington 19889, Wilmington 19890, Wilmington 19891, Wilmington 19892, Wilmington 19893, Wilmington 19894, Wilmington 19895, Wilmington 19896, Wilmington 19897, Wilmington 19898, Wilmington 19899, Wilmington 19901, Dover 19902, Dover Afb 19903, Dover 19904, Dover 19905, Dover 19906, Dover 19930, Bethany Beach 19931, Bethel 19933, Bridgeville 19934, Camden Wyoming 19936, Cheswold 19938, Clayton 19939, Dagsboro 19940, Delmar 19941, Ellendale 19943, Felton 19944, Fenwick Island 19945, Frankford 19946, Frederica 19947, Georgetown 19950, Greenwood 19951, Harbeson 19952, Harrington 19953, Hartly 19954, Houston 19955, Kenton 19956, Laurel 19958, Lewes 19960, Lincoln 19961, Little Creek 19962, Magnolia 19963, Milford 19964, Marydel 19966, Millsboro 19967, Millville 19968, Milton 19969, Nassau 19970, Ocean View 19971, Dewey Beach 19973, Seaford 19975, Selbyville 19977, Smyrna 19979, Viola 19980, Woodside Delaware Outdoors Recreation