Delaware Zip Codes (Postal Codes) 19700-19999
| Zip code | Name | Area Code(s) |
| 19701 Bear |
| 19702 Christiana |
| 19702 Newark |
| 19703 Claymont |
| 19706 Delaware City |
| 19707 Hockessin |
| 19708 Kirkwood |
| 19709 Middletown |
| 19710 Montchanin |
| 19711 Newark |
| 19712 Avon Products Inc |
| 19712 Newark |
| 19713 Newark |
| 19714 Newark |
| 19715 Newark |
| 19716 Newark |
| 19717 Newark |
| 19718 Christiana Medical Center |
| 19718 Newark |
| 19720 Manor |
| 19720 Minquadale |
| 19720 New Castle |
| 19721 Citibank |
| 19721 New Castle |
| 19725 Newark |
| 19725 Shared Firm Zip |
| 19726 Newark |
| 19726 Shared Firm Zip |
| 19730 Odessa |
| 19731 Port Penn |
| 19732 Rockland |
| 19733 Saint Georges |
| 19734 Blackbird |
| 19734 Townsend |
| 19735 Winterthur |
| 19736 Yorklyn |
| 19801 Wilmington |
| 19802 Edgemoor |
| 19802 Wilmington |
| 19803 Talleyville |
| 19803 Talleyville Postal Store |
| 19803 Wilmington |
| 19804 Newport |
| 19804 Stanton |
| 19804 Wilmington |
| 19805 Elsmere |
| 19805 Wilmington |
| 19806 Wilmington |
| 19807 Greenville |
| 19807 Wilmington |
| 19808 Marshallton |
| 19808 Wilmington |
| 19809 Bellefonte |
| 19809 Edgemoor |
| 19809 Wilmington |
| 19810 Arden |
| 19810 Edgemoor |
| 19810 Wilmington |
| 19850 Wilmington |
| 19880 Wilmington |
| 19884 Bank of America |
| 19884 Greenville |
| 19884 Wilmington |
| 19885 Shared Firm Zip |
| 19885 Wilmington |
| 19886 Bank of America |
| 19886 Shared Firm Zip |
| 19886 Wilmington |
| 19890 Wilmington |
| 19890 Wilmington Trust |
| 19891 Bank of America |
| 19891 Wilmington |
| 19892 Citibank |
| 19892 Wilmington |
| 19893 Chase Manhattan Bank N A |
| 19893 Wilmington |
| 19894 Hercules Incorporated |
| 19894 Wilmington |
| 19895 Delmarva Power |
| 19895 Wilmington |
| 19896 Verizon |
| 19896 Wilmington |
| 19897 Astrazeneca |
| 19897 Wilmington |
| 19898 Dupont Co Inc |
| 19898 Wilmington |
| 19899 Wilmington |
| 19901 Dover |
| 19901 Leipsic |
| 19902 Dover |
| 19902 Dover AFB |
| 19902 Dover Air Force Base |
| 19903 Dover |
| 19904 Dover |
| 19905 Dover |
| 19906 Dover |
| 19930 Bethany Beach |
| 19931 Bethel |
| 19933 Bridgeville |
| 19934 Camden |
| 19934 Camden Wyo |
| 19934 Camden Wyoming |
| 19934 Camden-Wy |
| 19934 Camden-Wyo |
| 19934 Camden-Wyoming |
| 19934 Wyoming |
| 19936 Cheswold |
| 19938 Clayton |
| 19939 Dagsboro |
| 19940 Delmar |
| 19941 Ellendale |
| 19943 Felton |
| 19944 Fenwick Island |
| 19944 Fenwick Isle |
| 19944 Selbyville |
| 19945 Frankford |
| 19946 Frederica |
| 19947 Georgetown |
| 19950 Farmington |
| 19950 Greenwood |
| 19951 Harbeson |
| 19952 Harrington |
| 19953 Hartly |
| 19954 Houston |
| 19955 Kenton |
| 19956 Laurel |
| 19958 Lewes |
| 19958 Lewes Beach |
| 19960 Lincoln |
| 19961 Little Creek |
| 19962 Magnolia |
| 19963 Milford |
| 19963 Slaughter Beach |
| 19964 Marydel |
| 19966 Long Neck |
| 19966 Millsboro |
| 19967 Millville |
| 19967 Ocean View |
| 19968 Milton |
| 19969 Nassau |
| 19970 Clarksville |
| 19970 Millville |
| 19970 Ocean View |
| 19970 Oceanview |
| 19971 Dewey Bch |
| 19971 Dewey Beach |
| 19971 Rehoboth |
| 19971 Rehoboth Bch |
| 19971 Rehoboth Beach |
| 19973 Blades |
| 19973 Seaford |
| 19975 Fenwick Island |
| 19975 Selbyville |
| 19975 West Fenwick |
| 19977 Smyrna |
| 19979 Viola |
| 19980 Woodside |
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