Delaware ZIP codes
96 ZIP codes. PO-box-only and unique ZIPs are marked.
| ZIP | City | County |
|---|---|---|
| 19701 | Bear | New Castle County |
| 19702 | Newark | New Castle County |
| 19703 | Claymont | New Castle County |
| 19706 | Delaware City | New Castle County |
| 19707 | Hockessin | New Castle County |
| 19708 · PO box/unique | Kirkwood | New Castle County |
| 19709 | Middletown | New Castle County |
| 19710 | Montchanin | New Castle County |
| 19711 | Newark | New Castle County |
| 19712 · PO box/unique | Newark | New Castle County |
| 19713 | Newark | New Castle County |
| 19714 · PO box/unique | Newark | New Castle County |
| 19715 · PO box/unique | Newark | New Castle County |
| 19716 | Newark | New Castle County |
| 19717 | Newark | New Castle County |
| 19718 · PO box/unique | Newark | New Castle County |
| 19720 | New Castle | New Castle County |
| 19721 · PO box/unique | New Castle | New Castle County |
| 19725 · PO box/unique | Newark | New Castle County |
| 19726 · PO box/unique | New Castle | New Castle County |
| 19730 | Odessa | New Castle County |
| 19731 | Port Penn | New Castle County |
| 19732 | Rockland | New Castle County |
| 19733 | Saint Georges | New Castle County |
| 19734 | Townsend | New Castle County |
| 19735 | Winterthur | New Castle County |
| 19736 | Yorklyn | New Castle County |
| 19801 | Wilmington | New Castle County |
| 19802 | Wilmington | New Castle County |
| 19803 | Wilmington | New Castle County |
| 19804 | Wilmington | New Castle County |
| 19805 | Wilmington | New Castle County |
| 19806 | Wilmington | New Castle County |
| 19807 | Wilmington | New Castle County |
| 19808 | Wilmington | New Castle County |
| 19809 | Wilmington | New Castle County |
| 19810 | Wilmington | New Castle County |
| 19850 · PO box/unique | Wilmington | New Castle County |
| 19880 · PO box/unique | Wilmington | New Castle County |
| 19884 · PO box/unique | Wilmington | New Castle County |
| 19885 · PO box/unique | Wilmington | New Castle County |
| 19886 · PO box/unique | Wilmington | New Castle County |
| 19890 · PO box/unique | Wilmington | New Castle County |
| 19891 · PO box/unique | Wilmington | New Castle County |
| 19892 · PO box/unique | Wilmington | New Castle County |
| 19893 · PO box/unique | Wilmington | New Castle County |
| 19894 · PO box/unique | Wilmington | New Castle County |
| 19895 · PO box/unique | Wilmington | New Castle County |
| 19896 · PO box/unique | Wilmington | New Castle County |
| 19897 · PO box/unique | Wilmington | New Castle County |
| 19898 · PO box/unique | Wilmington | New Castle County |
| 19899 · PO box/unique | Wilmington | New Castle County |
| 19901 | Dover | Kent County |
| 19902 | Dover Afb | Kent County |
| 19903 · PO box/unique | Dover | Kent County |
| 19904 | Dover | Kent County |
| 19905 · PO box/unique | Dover | Kent County |
| 19906 · PO box/unique | Dover | Kent County |
| 19930 | Bethany Beach | Sussex County |
| 19931 | Bethel | Sussex County |
| 19933 | Bridgeville | Sussex County |
| 19934 | Camden Wyoming | Kent County |
| 19936 | Cheswold | Kent County |
| 19938 | Clayton | Kent County |
| 19939 | Dagsboro | Sussex County |
| 19940 | Delmar | Sussex County |
| 19941 | Ellendale | Sussex County |
| 19943 | Felton | Kent County |
| 19944 | Fenwick Island | Sussex County |
| 19945 | Frankford | Sussex County |
| 19946 | Frederica | Kent County |
| 19947 | Georgetown | Sussex County |
| 19950 | Greenwood | Sussex County |
| 19951 | Harbeson | Sussex County |
| 19952 | Harrington | Kent County |
| 19953 | Hartly | Kent County |
| 19954 | Houston | Kent County |
| 19955 | Kenton | Kent County |
| 19956 | Laurel | Sussex County |
| 19958 | Lewes | Sussex County |
| 19960 | Lincoln | Sussex County |
| 19961 · PO box/unique | Little Creek | Kent County |
| 19962 | Magnolia | Kent County |
| 19963 | Milford | Sussex County |
| 19964 | Marydel | Kent County |
| 19966 | Millsboro | Sussex County |
| 19967 | Millville | Sussex County |
| 19968 | Milton | Sussex County |
| 19969 · PO box/unique | Nassau | Sussex County |
| 19970 | Ocean View | Sussex County |
| 19971 | Rehoboth Beach | Sussex County |
| 19973 | Seaford | Sussex County |
| 19975 | Selbyville | Sussex County |
| 19977 | Smyrna | Kent County |
| 19979 | Viola | Kent County |
| 19980 | Woodside | Kent County |