List of Delaware Zip Codes by City


As of June 2019, the state of Delaware has a total of 98 postal codes. In the table below, you can see all Delaware zip codes listed by city, town and village as well as county affiliated. With 57 cities (and towns) and 3 counties (and county-equivalents), Delaware is the 45th largest state by population (952,065)  and 49th largest one by land area (5,047 km2) in the United States.

The capital of Delaware is Wilmington and major cities include Dover, Newark, Middletown, and Smyrna.

# City Postal Code County
1 Bear 19701 New Castle
2 Bethany Beach 19930 Sussex
3 Bethel 19931 Sussex
4 Bridgeville 19933 Sussex
5 Camden-Wyoming 19934 Kent
6 Cheswold 19936
7 Claymont 19703 New Castle
8 Clayton 19938 Kent
9 Dagsboro 19939 Sussex
10 Delaware City 19706
11 Delmar 19940 Sussex
12 Dover 19901 Kent
13 Dover 19903
14 Dover 19904
15 Dover 19905
16 Dover Afb 19902
17 Ellendale 19941 Sussex
18 Farmington 19942
19 Felton 19943 Kent
20 Frankford 19945 Sussex
21 Frederica 19946 Kent
22 Georgetown 19947 Sussex
23 Greenwood 19950 Kent
24 Harbeson 19951 Sussex
25 Harrington 19952 Kent
26 Hartly 19953 Kent
27 Hockessin 19707 New Castle
28 Houston 19954 Kent
29 Kenton 19955
30 Kirkwood 19708
31 Laurel 19956 Sussex
32 Lewes 19958 Sussex
33 Lincoln 19960 Sussex
34 Little Creek 19961
35 Magnolia 19962 Kent
36 Marydel 19964 Kent
37 Middletown 19709 New Castle
38 Milford 19963 Sussex
39 Millsboro 19966 Sussex
40 Millville 19967 Sussex
41 Milton 19968 Sussex
42 Montchanin 19710
43 Nassau 19969
44 New Castle 19720 New Castle
45 New Castle 19721 New Castle
46 Newark 19702 New Castle
47 Newark 19711 New Castle
48 Newark 19712 New Castle
49 Newark 19713 New Castle
50 Newark 19714 New Castle
51 Newark 19715 New Castle
52 Newark 19716 New Castle
53 Newark 19717 New Castle
54 Newark 19718 New Castle
55 Newark 19725 New Castle
56 Newark 19726 New Castle
57 Ocean View 19970 Sussex
58 Odessa 19730
59 Port Penn 19731
60 Rehoboth Beach 19971 Sussex
61 Rockland 19732
62 Saint Georges 19733
63 Seaford 19973 Sussex
64 Selbyville 19944 Sussex
65 Selbyville 19975 Sussex
66 Smyrna 19977 Kent
67 Townsend 19734 New Castle
68 Viola 19979 Kent
69 Wilmington 19801 New Castle
70 Wilmington 19802 New Castle
71 Wilmington 19803 New Castle
72 Wilmington 19804 New Castle
73 Wilmington 19805 New Castle
74 Wilmington 19806 New Castle
75 Wilmington 19807 New Castle
76 Wilmington 19808 New Castle
77 Wilmington 19809 New Castle
78 Wilmington 19810 New Castle
79 Wilmington 19850 New Castle
80 Wilmington 19880 New Castle
81 Wilmington 19884 New Castle
82 Wilmington 19885 New Castle
83 Wilmington 19886 New Castle
84 Wilmington 19887 New Castle
85 Wilmington 19889 New Castle
86 Wilmington 19890 New Castle
87 Wilmington 19891 New Castle
88 Wilmington 19892 New Castle
89 Wilmington 19893 New Castle
90 Wilmington 19894 New Castle
91 Wilmington 19895 New Castle
92 Wilmington 19896 New Castle
93 Wilmington 19897 New Castle
94 Wilmington 19898 New Castle
95 Wilmington 19899
96 Winterthur 19735 New Castle
97 Woodside 19980
98 Yorklyn 19736 New Castle

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