US ZIP Code Map

City

Middletown, DE ZIP codes

2 ZIPs, including 19709 as primary city.

ACS population

64,693

Median household income

$130,858

Median home value

$435,600

Map of Middletown

ZIP code map

ZIP share of this city

Population share

ZIP codes in Middletown

ZIPCityCountyPopulationIncome
19709MiddletownNew Castle County50,542$129,971
19734TownsendNew Castle County14,151$131,745