ZIP Code 07721

07721 is one of New Jersey's ZIP codes, delivering to addresses in Cliffwood, Monmouth County.

City: Cliffwood
County: Monmouth County
State: New Jersey
Prefix: 077xx

Where this code sits

07721 is part of the 077xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Cliffwood.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 07721 delivers to without sharing its boundary.

ZIP codes nearest 07721

The ZIP codes whose reference points sit closest to 07721.
ZIP code	Distance	Delivers to
ZIP code 07747	1.7 mi	Matawan, NJ
ZIP code 07735	1.9 mi	Keyport, NJ
ZIP code 08879	2.8 mi	South Amboy, NJ
ZIP code 07730	3.1 mi	Hazlet, NJ
ZIP code 08859	4.0 mi	Parlin, NJ
ZIP code 07733	4.7 mi	Holmdel, NJ
ZIP code 10307	5.1 mi	Staten Island, NY
ZIP code 08857	5.3 mi	Old Bridge, 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 07721, plotted from its record coordinates.

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

Scope ZIP code 07721. 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.