ZIP Code 13121

13121 is one of New York's ZIP codes, delivering to addresses in New Haven, Oswego County.

City: New Haven
County: Oswego County
State: New York
Prefix: 131xx

Where this code sits

13121 is part of the 131xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to New Haven.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 13121 delivers to without sharing its boundary.

ZIP codes nearest 13121

The ZIP codes whose reference points sit closest to 13121.
ZIP code	Distance	Delivers to
ZIP code 13093	3.7 mi	Lycoming, NY
ZIP code 13114	3.9 mi	Mexico, NY
ZIP code 13064	6.8 mi	Fair Haven, NY
ZIP code 13126	7.9 mi	Oswego, NY
ZIP code 13107	8.3 mi	Maple View, NY
ZIP code 13115	10 mi	Minetto, NY
ZIP code 13142	11 mi	Pulaski, NY
ZIP code 13131	12 mi	Parish, 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 13121, plotted from its record coordinates.

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

Scope ZIP code 13121. 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.