Treadwell, New York Zip Codes
📍 Treadwell is in Delaware County, New York with 1 zip code; the most populous is 13846.
Treadwell is a USPS city name in Delaware County, New York with a Census population of approximately 259 across its ZIP codes. Delaware County as a whole has 35 ZIP codes in this directory. Below you'll find every zip code serving Treadwell 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 Treadwell Zip Codes
Treadwell at a Glance
Treadwell has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 13846, has 259 residents.
Treadwell's ZIP has a household income of $29,609 and a home value of $215,400, a price-to-income ratio of 7.3, far above the 2.9 New York ZIP median.
87% of households in Treadwell own their home (statewide ZIP median 80%). 28% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 20.8%, far above the 9.9% statewide ZIP median. Overall density is about 38 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.
Treadwell Zip Code Map
Interactive map of Treadwell, New York zip codes. Click any marker for details.