Glasco, New York Zip Codes
📍 Glasco is in Ulster County, New York with 1 zip code; the most populous is 12432.
Glasco is a USPS city name in Ulster County, New York with a Census population of approximately 654 across its ZIP codes. Ulster County as a whole has 58 ZIP codes in this directory. Below you'll find every zip code serving Glasco 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 Glasco Zip Codes
Glasco at a Glance
Glasco has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 12432, has 654 residents.
Glasco's ZIP has a household income of $45,591 and a home value of $324,400, a price-to-income ratio of 7.1, far above the 2.9 New York ZIP median. Median rent across these ZIPs is $2,033 a month.
32% of households in Glasco own their home (statewide ZIP median 80%). 14% of adults hold a bachelor's degree, far below the 31% statewide median. The median poverty rate is 37.9%, far above the 9.9% statewide ZIP median. Overall density is about 1,308 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.
Glasco Zip Code Map
Interactive map of Glasco, New York zip codes. Click any marker for details.