ZIP Code 14423

14423 is one of New York's ZIP codes, delivering to addresses in Caledonia, Livingston County.

City: Caledonia
County: Livingston County
State: New York
Prefix: 144xx

Where this code sits

14423 is part of the 144xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Caledonia.

Caledonia New York ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 14423 delivers to without sharing its boundary.

585 Area code 585

ZIP codes nearest 14423

The ZIP codes whose reference points sit closest to 14423.
ZIP code	Distance	Delivers to
ZIP code 14511	2.6 mi	Mumford, NY
ZIP code 14486	5.7 mi	Linwood, NY
ZIP code 14592	5.9 mi	York, NY
ZIP code 14546	6.0 mi	Scottsville, NY
ZIP code 14482	7.0 mi	Le Roy, NY
ZIP code 14414	7.2 mi	Avon, NY
ZIP code 14533	8.2 mi	Piffard, NY
ZIP code 14428	8.2 mi	Churchville, NY

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 14423, plotted from its record coordinates.

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

Scope ZIP code 14423. 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.