South Kortright, New York Zip Codes
📍 South Kortright is in Delaware County, New York with 1 zip code; the most populous is 13842.
South Kortright is a USPS city name in Delaware County, New York with a Census population of approximately 607 across its ZIP codes. Delaware County as a whole has 35 ZIP codes in this directory. Below you'll find every zip code serving South Kortright 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 South Kortright Zip Codes
South Kortright at a Glance
South Kortright has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 13842, has 607 residents.
South Kortright's ZIP has a household income of $78,333 and a home value of $218,200, a price-to-income ratio of 2.8, in line with the 2.9 New York ZIP median. Median rent across these ZIPs is $900 a month.
95% of households in South Kortright 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 14.4%, above the 9.9% statewide ZIP median. Overall density is about 44 residents per square mile across 14 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.
South Kortright Zip Code Map
Interactive map of South Kortright, New York zip codes. Click any marker for details.