ZIP Code 07457

07457 is one of New Jersey's ZIP codes, delivering to addresses in Riverdale, Morris County.

City: Riverdale
County: Morris County
State: New Jersey
Prefix: 074xx

Where this code sits

07457 is part of the 074xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Riverdale.

Riverdale New Jersey ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 07457 delivers to without sharing its boundary.

ZIP codes nearest 07457

The ZIP codes whose reference points sit closest to 07457.
ZIP code	Distance	Delivers to
ZIP code 07442	1.2 mi	Pompton Lakes, NJ
ZIP code 07511	1.3 mi	Totowa, NJ
ZIP code 07533	1.3 mi	Paterson, NJ
ZIP code 07543	1.3 mi	Paterson, NJ
ZIP code 07544	1.3 mi	Paterson, NJ
ZIP code 07403	1.9 mi	Bloomingdale, NJ
ZIP code 07444	1.9 mi	Pompton Plains, NJ
ZIP code 07420	2.6 mi	Haskell, 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 07457, plotted from its record coordinates.

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

Scope ZIP code 07457. 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.