ZIP Code 08020

08020 is one of New Jersey's ZIP codes, delivering to addresses in Clarksboro, Gloucester County.

City: Clarksboro
County: Gloucester County
State: New Jersey
Prefix: 080xx

Where this code sits

08020 is part of the 080xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Clarksboro.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 08020 delivers to without sharing its boundary.

856 Area code 856

ZIP codes nearest 08020

The ZIP codes whose reference points sit closest to 08020.
ZIP code	Distance	Delivers to
ZIP code 08061	1.1 mi	Mount Royal, NJ
ZIP code 08056	1.7 mi	Mickleton, NJ
ZIP code 08066	2.2 mi	Paulsboro, NJ
ZIP code 08051	2.5 mi	Mantua, NJ
ZIP code 08027	3.2 mi	Gibbstown, NJ
ZIP code 08086	3.6 mi	Thorofare, NJ
ZIP code 08090	3.7 mi	Wenonah, NJ
ZIP code 08097	3.9 mi	Woodbury Heights, 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 08020, plotted from its record coordinates.

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

Scope ZIP code 08020. 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.