ZIP Code 08311

08311 is one of New Jersey's ZIP codes, delivering to addresses in Cedarville, Cumberland County.

City: Cedarville
County: Cumberland County
State: New Jersey
Prefix: 083xx

Where this code sits

08311 is part of the 083xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Cedarville.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 08311 delivers to without sharing its boundary.

856 Area code 856

ZIP codes nearest 08311

The ZIP codes whose reference points sit closest to 08311.
ZIP code	Distance	Delivers to
ZIP code 08320	3.2 mi	Fairton, NJ
ZIP code 08302	3.4 mi	Bridgeton, NJ
ZIP code 08345	4.0 mi	Newport, NJ
ZIP code 08315	7.1 mi	Dividing Creek, NJ
ZIP code 08323	8.0 mi	Greenwich, NJ
ZIP code 08321	8.8 mi	Fortescue, NJ
ZIP code 08332	9.3 mi	Millville, NJ
ZIP code 08349	9.7 mi	Port Norris, 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 08311, plotted from its record coordinates.

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

Scope ZIP code 08311. 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.