ZIP Code 07978

07978 is one of New Jersey's ZIP codes, delivering to addresses in Pluckemin, Somerset County.

City: Pluckemin
County: Somerset County
State: New Jersey
Prefix: 079xx

Where this code sits

07978 is part of the 079xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Pluckemin.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 07978 delivers to without sharing its boundary.

908 Area code 908

ZIP codes nearest 07978

The ZIP codes whose reference points sit closest to 07978.
ZIP code	Distance	Delivers to
ZIP code 07921	1.0 mi	Bedminster, NJ
ZIP code 07938	2.9 mi	Liberty Corner, NJ
ZIP code 08807	3.7 mi	Bridgewater, NJ
ZIP code 07931	4.0 mi	Far Hills, NJ
ZIP code 08876	4.5 mi	Somerville, NJ
ZIP code 07977	4.6 mi	Peapack, NJ
ZIP code 07939	4.8 mi	Lyons, NJ
ZIP code 07920	4.8 mi	Basking Ridge, NJ

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 07978, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 07978. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.