ZIP Code 12540

12540 is one of New York's ZIP codes, delivering to addresses in Lagrangeville, Dutchess County.

City: Lagrangeville
County: Dutchess County
State: New York
Prefix: 125xx

Where this code sits

12540 is part of the 125xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Lagrangeville.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 12540 delivers to without sharing its boundary.

ZIP codes nearest 12540

The ZIP codes whose reference points sit closest to 12540.
ZIP code	Distance	Delivers to
ZIP code 12510	1.2 mi	Billings, NY
ZIP code 12585	4.4 mi	Verbank, NY
ZIP code 12570	4.5 mi	Poughquag, NY
ZIP code 12603	6.4 mi	Poughkeepsie, NY
ZIP code 12602	6.8 mi	Poughkeepsie, NY
ZIP code 12604	6.8 mi	Poughkeepsie, NY
ZIP code 12569	6.9 mi	Pleasant Valley, NY
ZIP code 12533	7.4 mi	Hopewell Junction, 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 12540, plotted from its record coordinates.

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

Scope ZIP code 12540. 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.