Purchase, New York Zip Codes
📍 Purchase is in Westchester County, New York with 1 zip code; the most populous is 10577.
Purchase is a USPS city name in Westchester County, New York with a Census population of approximately 5,901 across its ZIP codes. Westchester County as a whole has 92 ZIP codes in this directory. Below you'll find every zip code serving Purchase 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 Purchase Zip Codes
Purchase at a Glance
Purchase has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 10577, has 5,901 residents.
Purchase's ZIP has a household income of $250,001 and a home value of $1,461,400, a price-to-income ratio of 5.8, far above the 2.9 New York ZIP median.
98% of households in Purchase own their home (statewide ZIP median 80%). 82% of adults hold a bachelor's degree, far above the 31% statewide median. The median poverty rate is 1.9%, far below the 9.9% statewide ZIP median. Overall density is about 894 residents per square mile across 7 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.
Purchase Zip Code Map
Interactive map of Purchase, New York zip codes. Click any marker for details.