De Peyster, New York Zip Codes
📍 De Peyster is in Saint Lawrence County, New York with 1 zip code; the most populous is 13633.
De Peyster is a USPS city name in Saint Lawrence County, New York with a Census population of approximately 378 across its ZIP codes. Saint Lawrence County as a whole has 47 ZIP codes in this directory. Below you'll find every zip code serving De Peyster 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 De Peyster Zip Codes
De Peyster at a Glance
De Peyster has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 13633, has 378 residents.
De Peyster's ZIP has a household income of $62,917 and a home value of $90,000, a price-to-income ratio of 1.4, far below the 2.9 New York ZIP median.
96% of households in De Peyster own their home (statewide ZIP median 80%). 15% of adults hold a bachelor's degree, far below the 31% statewide median. The median poverty rate is 11.1%, above the 9.9% statewide ZIP median. Overall density is about 21 residents per square mile across 18 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.
De Peyster Zip Code Map
Interactive map of De Peyster, New York zip codes. Click any marker for details.