West Valley, New York Zip Codes
📍 West Valley is in Cattaraugus County, New York with 1 zip code; the most populous is 14171.
West Valley is a USPS city name in Cattaraugus County, New York with a Census population of approximately 1,736 across its ZIP codes. Cattaraugus County as a whole has 33 ZIP codes in this directory. Below you'll find every zip code serving West Valley 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 West Valley Zip Codes
West Valley at a Glance
West Valley has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 14171, has 1,736 residents.
West Valley's ZIP has a household income of $70,417 and a home value of $145,500, a price-to-income ratio of 2.1, below the 2.9 New York ZIP median. Median rent across these ZIPs is $639 a month.
94% of households in West Valley own their home (statewide ZIP median 80%). 18% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 5.6%, below the 9.9% statewide ZIP median. Overall density is about 35 residents per square mile across 50 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.
West Valley Zip Code Map
Interactive map of West Valley, New York zip codes. Click any marker for details.