ZIP Code 07205

07205 is one of New Jersey's ZIP codes, delivering to addresses in Hillside, Union County.

City: Hillside
County: Union County
State: New Jersey
Prefix: 072xx

Where this code sits

07205 is part of the 072xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Hillside.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 07205 delivers to without sharing its boundary.

ZIP codes nearest 07205

The ZIP codes whose reference points sit closest to 07205.
ZIP code	Distance	Delivers to
ZIP code 07112	1.2 mi	Newark, NJ
ZIP code 07208	1.5 mi	Elizabeth, NJ
ZIP code 07111	2.0 mi	Irvington, NJ
ZIP code 07083	2.1 mi	Union, NJ
ZIP code 07201	2.1 mi	Elizabeth, NJ
ZIP code 07114	2.2 mi	Newark, NJ
ZIP code 07108	2.3 mi	Newark, NJ
ZIP code 07207	2.4 mi	Elizabeth, 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 07205, plotted from its record coordinates.

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

Scope ZIP code 07205. 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.