ZIP Code 08820

08820 is one of New Jersey's ZIP codes, delivering to addresses in Edison, Middlesex County.

City: Edison
County: Middlesex County
State: New Jersey
Prefix: 088xx

Where this code sits

08820 is part of the 088xx range, the group of codes handled by one mail processing centre. Edison is served by 5 ZIP codes in total.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 08820 delivers to without sharing its boundary.

ZIP codes nearest 08820

The ZIP codes whose reference points sit closest to 08820.
ZIP code	Distance	Delivers to
ZIP code 08830	2.3 mi	Iselin, NJ
ZIP code 08840	2.3 mi	Metuchen, NJ
ZIP code 07067	2.5 mi	Colonia, NJ
ZIP code 07080	3.0 mi	South Plainfield, NJ
ZIP code 08837	3.3 mi	Edison, NJ
ZIP code 08863	3.6 mi	Fords, NJ
ZIP code 07066	3.9 mi	Clark, NJ
ZIP code 07060	3.9 mi	Plainfield, 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 08820, plotted from its record coordinates.

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

Scope ZIP code 08820. 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.