Comstock, New York Zip Codes
📍 Comstock is in Washington County, New York with 1 zip code; the most populous is 12821.
Comstock is a USPS city name in Washington County, New York with a Census population of approximately 2,228 across its ZIP codes. Washington County as a whole has 21 ZIP codes in this directory. Below you'll find every zip code serving Comstock 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 Comstock Zip Codes
Comstock at a Glance
Comstock has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 12821, has 2,228 residents.
Comstock's ZIP has a household income of $32,344 and a home value of $212,000, a price-to-income ratio of 6.6, far above the 2.9 New York ZIP median. Median rent across these ZIPs is $857 a month.
52% of households in Comstock own their home (statewide ZIP median 80%). 3% of adults hold a bachelor's degree, far below the 31% statewide median. The median poverty rate is 23.3%, far above the 9.9% statewide ZIP median. Overall density is about 398 residents per square mile across 6 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.
Comstock Zip Code Map
Interactive map of Comstock, New York zip codes. Click any marker for details.