Keene, New York Zip Codes
📍 Keene is in Essex County, New York with 1 zip code; the most populous is 12942.
Keene is a USPS city name in Essex County, New York with a Census population of approximately 462 across its ZIP codes. Essex County as a whole has 31 ZIP codes in this directory. Below you'll find every zip code serving Keene 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 Keene Zip Codes
Keene at a Glance
Keene has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 12942, has 462 residents.
Keene's ZIP has a household income of $113,750 and a home value of $427,300, a price-to-income ratio of 3.8, above the 2.9 New York ZIP median. Median rent across these ZIPs is $1,583 a month.
95% of households in Keene own their home (statewide ZIP median 80%). 54% of adults hold a bachelor's degree, far above the 31% statewide median. The median poverty rate is 3.9%, far below the 9.9% statewide ZIP median. Overall density is about 9 residents per square mile across 52 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.
Keene Zip Code Map
Interactive map of Keene, New York zip codes. Click any marker for details.