Zip Codes in Delaware 2024

Delaware has a total of 66 active zip codes.

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Zip Code
City
County
Population
19720New CastleNew Castle County County60,514
19702NewarkNew Castle County County56,571
19711NewarkNew Castle County County49,746
19709MiddletownNew Castle County County48,954
19701BearNew Castle County County44,553
19805WilmingtonNew Castle County County39,610
19901DoverKent County County39,097
19808WilmingtonNew Castle County County38,107
19904DoverKent County County37,387
19966MillsboroSussex County County32,513
19713NewarkNew Castle County County29,952
19958LewesSussex County County28,761
19977SmyrnaKent County County26,204
19973SeafordSussex County County26,070
19802WilmingtonNew Castle County County26,065
19810WilmingtonNew Castle County County25,569
19803WilmingtonNew Castle County County21,437
19963MilfordSussex County County21,394
19947GeorgetownSussex County County19,513
19804WilmingtonNew Castle County County17,986
19707HockessinNew Castle County County17,011
19801WilmingtonNew Castle County County16,545
19703ClaymontNew Castle County County16,376
19956LaurelSussex County County15,822
19809WilmingtonNew Castle County County15,529
19968MiltonSussex County County15,125
19971Rehoboth BeachSussex County County15,043
19934Camden WyomingKent County County14,566
19734TownsendNew Castle County County14,026
19943FeltonKent County County12,600
19962MagnoliaKent County County12,277
19933BridgevilleSussex County County10,610
19952HarringtonKent County County10,602
19806WilmingtonNew Castle County County10,273
19975SelbyvilleSussex County County9,693
19938ClaytonKent County County9,240
19945FrankfordSussex County County8,519
19807WilmingtonNew Castle County County7,846
19939DagsboroSussex County County7,668
19970Ocean ViewSussex County County7,639
19950GreenwoodSussex County County7,524
19960LincolnSussex County County6,863
19940DelmarSussex County County6,818
19717NewarkNew Castle County County6,129
19946FredericaKent County County5,497
19953HartlyKent County County4,972
19941EllendaleSussex County County3,109
19930Bethany BeachSussex County County2,878
19951HarbesonSussex County County2,173
19967MillvilleSussex County County2,050
19706Delaware CityNew Castle County County1,984
19954HoustonKent County County1,688
19964MarydelKent County County1,599
19944Fenwick IslandSussex County County582
19730OdessaNew Castle County County558
19979ViolaKent County County541
19955KentonKent County County384
19931BethelSussex County County376
19732RocklandNew Castle County County364
19731Port PennNew Castle County County328
19936CheswoldKent County County222
19733Saint GeorgesNew Castle County County173
19980WoodsideKent County County152
19902Dover AfbKent County County64
19710MontchaninNew Castle County County26
19736YorklynNew Castle County County17
showing: 66 rows
State Name
Delaware
State Capital
Dover
Statehood Year
1787
Area (mi²)
2,489
Area (km²)
6,446

Zip Codes in Delaware 2024