ZIP Code 12545

12545 is one of New York's ZIP codes, delivering to addresses in Millbrook, Dutchess County.

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

Where this code sits

12545 is part of the 125xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Millbrook.

Millbrook New York ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 12545 delivers to without sharing its boundary.

ZIP codes nearest 12545

The ZIP codes whose reference points sit closest to 12545.
ZIP code	Distance	Delivers to
ZIP code 12602	3.2 mi	Poughkeepsie, NY
ZIP code 12604	3.2 mi	Poughkeepsie, NY
ZIP code 12585	4.3 mi	Verbank, NY
ZIP code 12578	6.1 mi	Salt Point, NY
ZIP code 12522	6.1 mi	Dover Plains, NY
ZIP code 12506	6.6 mi	Bangall, NY
ZIP code 12569	6.9 mi	Pleasant Valley, NY
ZIP code 12592	6.9 mi	Wassaic, 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 12545, plotted from its record coordinates.

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

Scope ZIP code 12545. 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.