US ZIP Code Map

City

Hackettstown, NJ ZIP codes

1 ZIP, including 07840 as primary city.

ACS population

31,995

Median household income

$107,956

Median home value

$373,000

Map of Hackettstown

ZIP code map

ZIP share of this city

Population share

ZIP codes in Hackettstown

ZIPCityCountyPopulationIncome
07840HackettstownWarren County31,995$107,956