Summit, New York Zip Codes
📍 Summit is in Schoharie County, New York with 1 zip code; the most populous is 12175.
Summit is a USPS city name in Schoharie County, New York with a Census population of approximately 725 across its ZIP codes. Schoharie County as a whole has 18 ZIP codes in this directory. Below you'll find every zip code serving Summit 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 Summit Zip Codes
Summit at a Glance
Summit has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 12175, has 725 residents.
Summit's ZIP has a household income of $88,409 and a home value of $146,300, a price-to-income ratio of 1.7, below the 2.9 New York ZIP median.
91% of households in Summit own their home (statewide ZIP median 80%). 25% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 3.7%, far below the 9.9% statewide ZIP median. Overall density is about 27 residents per square mile across 27 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.
Summit Zip Code Map
Interactive map of Summit, New York zip codes. Click any marker for details.