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 957,248 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

Note: the ZIP code links above go to our sister site, Census Check, which provides detailed demographics data for all U.S. zip codes.

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

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  • "Delaware Zip Codes". NameCensus.com. Accessed on November 29, 2021. http://namecensus.com/zip-codes/delaware/.

  • "Delaware Zip Codes". NameCensus.com, http://namecensus.com/zip-codes/delaware/. Accessed 29 November, 2021

  • Delaware Zip Codes. NameCensus.com. Retrieved from http://namecensus.com/zip-codes/delaware/.