Chappaqua, New York Zip Codes
📍 Chappaqua is in Westchester County, New York with 1 zip code; the most populous is 10514.
Chappaqua is a USPS city name in Westchester County, New York with a Census population of approximately 12,227 across its ZIP codes. Westchester County as a whole has 92 ZIP codes in this directory. Below you'll find every zip code serving Chappaqua 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 Chappaqua Zip Codes
Chappaqua at a Glance
Chappaqua has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 10514, has 12,227 residents.
Chappaqua's ZIP has a household income of $250,001 and a home value of $1,069,100, a price-to-income ratio of 4.3, above the 2.9 New York ZIP median. Median rent across these ZIPs is $2,758 a month.
88% of households in Chappaqua own their home (statewide ZIP median 80%). 83% of adults hold a bachelor's degree, far above the 31% statewide median. The median poverty rate is 3.4%, far below the 9.9% statewide ZIP median. Overall density is about 963 residents per square mile across 13 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.
Chappaqua Zip Code Map
Interactive map of Chappaqua, New York zip codes. Click any marker for details.