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Millbrook, NY ZIP code

The ZIP code for Millbrook, New York is 12545. It is in Dutchess County.

Population in these ZIPs
4,338
Avg. median income
$101,400population-weighted
Typical home value
$692,900population-weighted
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ZIP codes within 10 miles

Millbrook, NY ZIP code list

Millbrook, NY ZIP codes
ZIP codePopulationMedian incomeTypical home value
125454,338$101,354$692,900

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Cities near Millbrook

Frequently asked questions

What is the ZIP code for Millbrook, NY?

The ZIP code for Millbrook, NY is 12545.

What county is Millbrook, New York in?

Millbrook ZIP codes are in Dutchess County.