List of 61 Delaware Zip Codes
On this page, we'll list out the 61 Delaware ZIP codes we have, including the land area and county name of each code.
Delaware is the 50th largest state by total land area, with a land area of 2,489 square miles (6,446 square kilometers) and has a total population of 967,679 people as of the most recent U.S. Census survey.
Delaware has roughly 61 zip codes, which are listed below for you with details of the land area for each zip, and the cities and counties they cover as well.
| ZIP Code |
City |
County |
Land Area (Sq. Meters) |
Land Area (Sq. Miles) |
Land Area (Sq. Kilometers) |
| 19701 |
Bear, Glasgow |
New Castle County |
68,921,000 |
27 |
69 |
| 19702 |
Bear, Glasgow, Newark |
New Castle County |
73,325,400 |
28 |
73 |
| 19703 |
Claymont |
New Castle County |
10,163,600 |
4 |
10 |
| 19706 |
Delaware City |
New Castle County |
9,543,810 |
4 |
10 |
| 19707 |
Hockessin, North Star, Pike Creek |
New Castle County |
34,191,400 |
13 |
34 |
| 19709 |
Middle, Odessa |
New Castle County |
206,236,000 |
80 |
206 |
| 19711 |
Newark, North Star, Pike Creek, Pike Creek Valley |
New Castle County |
70,921,100 |
27 |
71 |
| 19713 |
Brookside, Newark |
New Castle County |
35,454,100 |
14 |
35 |
| 19716 |
Newark |
New Castle County |
136,115 |
0 |
0 |
| 19717 |
Newark |
New Castle County |
481,212 |
0 |
0 |
| 19720 |
Bear, New Castle, Wilmington Manor |
New Castle County |
96,096,600 |
37 |
96 |
| 19730 |
Odessa |
New Castle County |
3,542,020 |
1 |
4 |
| 19734 |
Middle, Townsend |
New Castle County |
202,496,000 |
78 |
202 |
| 19736 |
Hockessin |
New Castle County |
343,561 |
0 |
0 |
| 19801 |
Wilmington |
New Castle County |
10,722,000 |
4 |
11 |
| 19802 |
Edgemoor, Wilmington |
New Castle County |
8,216,060 |
3 |
8 |
| 19803 |
Wilmington |
New Castle County |
32,633,400 |
13 |
33 |
| 19804 |
Elsmere, Newport, Wilmington |
New Castle County |
19,366,700 |
7 |
19 |
| 19805 |
Elsmere, Wilmington |
New Castle County |
13,776,200 |
5 |
14 |
| 19806 |
Wilmington |
New Castle County |
4,992,920 |
2 |
5 |
| 19807 |
Greenville, Hockessin, Wilmington |
New Castle County |
50,801,000 |
20 |
51 |
| 19808 |
Hockessin, Pike Creek, Pike Creek Valley |
New Castle County |
36,215,700 |
14 |
36 |
| 19809 |
Bellefonte, Claymont, Edgemoor, Wilmington |
New Castle County |
18,110,800 |
7 |
18 |
| 19810 |
Arden village, Ardencroft village |
New Castle County |
20,450,500 |
8 |
20 |
| 19901 |
Camden, Cheswold, Dover Base Housing, Dover, Highland Acres, Kent Acres, Leipsic, Little Creek, Rising Sun-Lebanon |
Kent County |
206,602,000 |
80 |
207 |
| 19902 |
Dover |
Kent County |
942,108 |
0 |
1 |
| 19904 |
Camden, Cheswold, Dover, Kent Acres, Rodney Village, Woodside, Wyoming |
Kent County |
114,145,000 |
44 |
114 |
| 19930 |
Bethany Beach, South Bethany |
Sussex County |
14,612,500 |
6 |
15 |
| 19931 |
Bethel |
Sussex County |
2,360,500 |
1 |
2 |
| 19933 |
Bridgeville, Seaford |
Sussex County |
163,945,000 |
63 |
164 |
| 19934 |
Camden, Dover, Rising Sun-Lebanon, Wyoming |
Kent County |
113,499,000 |
44 |
113 |
| 19936 |
Cheswold |
Kent County |
572,563 |
0 |
1 |
| 19938 |
Clayton, Kenton, Smyrna |
Kent County, New Castle County |
126,270,000 |
49 |
126 |
| 19939 |
Dagsboro |
Sussex County |
67,446,300 |
26 |
67 |
| 19940 |
Delmar |
Sussex County |
107,149,000 |
41 |
107 |
| 19941 |
Ellendale |
Sussex County |
87,053,500 |
34 |
87 |
| 19943 |
Felton, Riverview, Woodside East, Woodside |
Kent County |
170,750,000 |
66 |
171 |
| 19944 |
Fenwick Island |
Sussex County |
3,281,450 |
1 |
3 |
| 19945 |
Frankford, Millville, Ocean View |
Sussex County |
162,025,000 |
63 |
162 |
| 19946 |
Bowers, Frederica, Riverview |
Kent County |
57,339,900 |
22 |
57 |
| 19947 |
George, Millsboro |
Sussex County |
309,967,000 |
120 |
310 |
| 19950 |
Farmington, Greenwood |
Kent County, Sussex County |
193,464,000 |
75 |
193 |
| 19952 |
Harrington |
Kent County, Sussex County |
228,014,000 |
88 |
228 |
| 19953 |
Hartly |
Kent County |
75,892,200 |
29 |
76 |
| 19954 |
Houston |
Kent County |
22,352,200 |
9 |
22 |
| 19955 |
Kenton |
Kent County |
133,154 |
0 |
0 |
| 19956 |
Laurel |
Sussex County |
261,786,000 |
101 |
262 |
| 19958 |
Lewes, Rehoboth Beach |
Sussex County |
127,070,000 |
49 |
127 |
| 19960 |
Milford |
Sussex County |
76,518,600 |
30 |
77 |
| 19962 |
Magnolia, Rising Sun-Lebanon, Woodside East |
Kent County |
37,591,400 |
15 |
38 |
| 19963 |
Milford, Slaughter Beach |
Kent County, Sussex County |
276,215,000 |
107 |
276 |
| 19966 |
Long Neck, Millsboro |
Sussex County |
224,234,000 |
87 |
224 |
| 19967 |
Millville, Ocean View |
Sussex County |
3,725,920 |
1 |
4 |
| 19968 |
Milton |
Sussex County |
162,411,000 |
63 |
162 |
| 19970 |
Millville, Ocean View |
Sussex County |
25,093,000 |
10 |
25 |
| 19971 |
Dewey Beach, Henlopen Acres, Rehoboth Beach |
Sussex County |
42,848,700 |
17 |
43 |
| 19973 |
Blades, Bridgeville, Seaford |
Sussex County |
203,731,000 |
79 |
204 |
| 19975 |
Selbyville |
Sussex County |
70,499,500 |
27 |
70 |
| 19977 |
Clayton, Leipsic, Smyrna |
Kent County, New Castle County |
215,286,000 |
83 |
215 |
| 19979 |
Viola |
Kent County |
5,235,190 |
2 |
5 |
| 21912 |
Cecilton |
Cecil County, New Castle County |
267,635 |
0 |
0 |
Data Source(s)
All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.
Link To or Reference This Page
We spent a lot of time downloading, cleaning, merging, and formatting the data that is shown on the site.
If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!
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<a href="https://namecensus.com/zip-codes/delaware/">Delaware Zip Codes</a>
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"Delaware Zip Codes". NameCensus.com. Accessed on December 9, 2023. https://namecensus.com/zip-codes/delaware/.
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"Delaware Zip Codes". NameCensus.com, https://namecensus.com/zip-codes/delaware/. Accessed 9 December, 2023
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Delaware Zip Codes. NameCensus.com. Retrieved from https://namecensus.com/zip-codes/delaware/.