Find the last 4 digits (ZIP+4) for an address in 08801

ZIP 08801, Annandale, NJ is filled in. Just type the street address.

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ZIP Code 08801 – Annandale, NJ

Annandale, New Jersey · Hunterdon County · Eastern time

ZIP code08801
CityAnnandale
StateNew Jersey
CountyHunterdon County
Population7,267
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area15.02 sq mi
Center (lat, long)40.6296, -74.8905

Area codes in this area

908

These are the area codes that most often serve ZIP 08801 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

08809 Clinton · 2.1 mi08829 High Bridge · 2.8 mi08833 Lebanon · 4 mi08885 Stanton · 4.8 mi08827 Hampton · 4.9 mi08868 Quakertown · 5.1 mi08867 Pittstown · 5.5 mi08834 Little York · 5.5 mi

About ZIP 08801

ZIP code 08801 is assigned to Annandale, New Jersey. It lies in Hunterdon County. Its Census area covers about 15.02 square miles of land. The closest neighboring ZIP is 08809 (Clinton), about 2.1 miles away.

Every address in 08801 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources