Felts Mills, New York Zip Codes
📍 Felts Mills is in Jefferson County, New York with 1 zip code; the most populous is 13638.
Felts Mills is a USPS city name in Jefferson County, New York with a Census population of approximately 172 across its ZIP codes. Jefferson County as a whole has 42 ZIP codes in this directory. Below you'll find every zip code serving Felts Mills 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 Felts Mills Zip Codes
Felts Mills at a Glance
Felts Mills has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 13638, has 172 residents.
Felts Mills's ZIP has a household income of $79,750 and a home value of $165,500, a price-to-income ratio of 2.1, below the 2.9 New York ZIP median.
67% of households in Felts Mills own their home (statewide ZIP median 80%). The median poverty rate is 12.2%, above the 9.9% statewide ZIP median. Overall density is about 215 residents per square mile across 1 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.
Felts Mills Zip Code Map
Interactive map of Felts Mills, New York zip codes. Click any marker for details.