Brewster, New York Zip Codes
📍 Brewster is in Putnam County, New York with 1 zip code; the most populous is 10509.
Brewster is a USPS city name in Putnam County, New York with a Census population of approximately 20,055 across its ZIP codes. Putnam County as a whole has 9 ZIP codes in this directory. Below you'll find every zip code serving Brewster with population, income and home value, a map, and the city's affordability profile.
Population and demographic data sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code routing data sourced from the United States Postal Service (USPS).
All Brewster Zip Codes
Brewster at a Glance
Brewster has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 10509, has 20,055 residents.
Brewster's ZIP has a household income of $120,987 and a home value of $430,200, a price-to-income ratio of 3.6, above the 2.9 New York ZIP median. Median rent across these ZIPs is $1,836 a month.
78% of households in Brewster own their home (statewide ZIP median 80%). 43% of adults hold a bachelor's degree, above the 31% statewide median. The median poverty rate is 7.5%, below the 9.9% statewide ZIP median. Overall density is about 556 residents per square mile across 36 square miles of ZIP land area.
Medians are taken across the ZIP codes listed below (each ZIP weighted equally); PO Box and no-data ZIPs are excluded. Definitions on the methodology page; statewide comparisons in the 2026 New York ZIP Code Affordability Report.
Brewster Zip Code Map
Interactive map of Brewster, New York zip codes. Click any marker for details.