ZIP Code 07423

07423 is one of New Jersey's ZIP codes, delivering to addresses in Ho Ho Kus, Bergen County.

City: Ho Ho Kus
County: Bergen County
State: New Jersey
Prefix: 074xx

Where this code sits

07423 is part of the 074xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Ho Ho Kus.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 07423 delivers to without sharing its boundary.

ZIP codes nearest 07423

The ZIP codes whose reference points sit closest to 07423.
ZIP code	Distance	Delivers to
ZIP code 07450	1.4 mi	Ridgewood, NJ
ZIP code 07463	1.4 mi	Waldwick, NJ
ZIP code 07451	1.6 mi	Ridgewood, NJ
ZIP code 07432	2.0 mi	Midland Park, NJ
ZIP code 07676	2.2 mi	Township Of Washington, NJ
ZIP code 07677	2.7 mi	Woodcliff Lake, NJ
ZIP code 07401	2.8 mi	Allendale, NJ
ZIP code 07452	3.0 mi	Glen Rock, 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 07423, plotted from its record coordinates.

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

Scope ZIP code 07423. 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.