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