ZIP Code 08403

08403 is one of New Jersey's ZIP codes, delivering to addresses in Longport, Atlantic County.

City: Longport
County: Atlantic County
State: New Jersey
Prefix: 084xx

Where this code sits

08403 is part of the 084xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Longport.

Longport New Jersey ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 08403 delivers to without sharing its boundary.

ZIP codes nearest 08403

The ZIP codes whose reference points sit closest to 08403.
ZIP code	Distance	Delivers to
ZIP code 08402	1.6 mi	Margate City, NJ
ZIP code 08221	3.1 mi	Linwood, NJ
ZIP code 08244	3.5 mi	Somers Point, NJ
ZIP code 08225	3.7 mi	Northfield, NJ
ZIP code 08406	3.8 mi	Ventnor City, NJ
ZIP code 08226	4.4 mi	Ocean City, NJ
ZIP code 08232	4.8 mi	Pleasantville, NJ
ZIP code 08234	5.6 mi	Egg Harbor Township, 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 08403, plotted from its record coordinates.

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

Scope ZIP code 08403. 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.