Lancaster, New York Zip Codes
📍 Lancaster is in Erie County, New York with 1 zip code; the most populous is 14086.
Lancaster is a USPS city name in Erie County, New York with a Census population of approximately 35,659 across its ZIP codes. Erie County as a whole has 87 ZIP codes in this directory. Below you'll find every zip code serving Lancaster 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 Lancaster Zip Codes
Lancaster at a Glance
Lancaster has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 14086, has 35,659 residents.
Lancaster's ZIP has a household income of $95,949 and a home value of $263,600, a price-to-income ratio of 2.7, below the 2.9 New York ZIP median. Median rent across these ZIPs is $983 a month.
84% of households in Lancaster own their home (statewide ZIP median 80%). 39% of adults hold a bachelor's degree, above the 31% statewide median. The median poverty rate is 3.5%, far below the 9.9% statewide ZIP median. Overall density is about 1,071 residents per square mile across 33 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.
Lancaster Zip Code Map
Interactive map of Lancaster, New York zip codes. Click any marker for details.