Castleton On Hudson, New York Zip Codes
📍 Castleton On Hudson is in Rensselaer County, New York with 1 zip code; the most populous is 12033.
Castleton On Hudson is a USPS city name in Rensselaer County, New York with a Census population of approximately 7,772 across its ZIP codes. Rensselaer County as a whole has 32 ZIP codes in this directory. Below you'll find every zip code serving Castleton On Hudson 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 Castleton On Hudson Zip Codes
Castleton On Hudson at a Glance
Castleton On Hudson has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 12033, has 7,772 residents.
Castleton On Hudson's ZIP has a household income of $92,808 and a home value of $267,500, a price-to-income ratio of 2.9, in line with the 2.9 New York ZIP median. Median rent across these ZIPs is $1,380 a month.
79% of households in Castleton On Hudson own their home (statewide ZIP median 80%). 35% of adults hold a bachelor's degree, above the 31% statewide median. The median poverty rate is 5.2%, below the 9.9% statewide ZIP median. Overall density is about 273 residents per square mile across 29 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.
Castleton On Hudson Zip Code Map
Interactive map of Castleton On Hudson, New York zip codes. Click any marker for details.