ZIP Code 13661

13661 is one of New York's ZIP codes, delivering to addresses in Mannsville, Jefferson County.

City: Mannsville
County: Jefferson County
State: New York
Prefix: 136xx

Where this code sits

13661 is part of the 136xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mannsville.

Mannsville New York ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 13661 delivers to without sharing its boundary.

ZIP codes nearest 13661

The ZIP codes whose reference points sit closest to 13661.
ZIP code	Distance	Delivers to
ZIP code 13674	1.7 mi	Pierrepont Manor, NY
ZIP code 13636	2.5 mi	Ellisburg, NY
ZIP code 13611	4.7 mi	Belleville, NY
ZIP code 13145	5.1 mi	Sandy Creek, NY
ZIP code 13083	5.4 mi	Lacona, NY
ZIP code 13605	6.3 mi	Adams, NY
ZIP code 13659	9.2 mi	Lorraine, NY
ZIP code 13144	11 mi	Richland, 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 13661, plotted from its record coordinates.

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

Scope ZIP code 13661. 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.