Kingston, New York Zip Codes
📍 Kingston is in Ulster County, New York with 2 zip codes; the most populous is 12401.
Kingston is a USPS city name in Ulster County, New York with a Census population of approximately 35,058 across its ZIP codes. Ulster County as a whole has 58 ZIP codes in this directory. Below you'll find every zip code serving Kingston 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 Kingston Zip Codes
Kingston at a Glance
Kingston has 2 ZIP codes in this directory: 2 standard delivery ZIPs. Its one ZIP with published Census housing data, 12401, has 35,058 residents.
Kingston's ZIP has a household income of $67,426 and a home value of $285,700, a price-to-income ratio of 4.2, above the 2.9 New York ZIP median. Median rent across these ZIPs is $1,300 a month.
57% of households in Kingston own their home (statewide ZIP median 80%). 32% of adults hold a bachelor's degree, in line with the 31% statewide median. The median poverty rate is 17.2%, far above the 9.9% statewide ZIP median. Overall density is about 595 residents per square mile across 59 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.
Kingston Zip Code Map
Interactive map of Kingston, New York zip codes. Click any marker for details.