Round Top, New York Zip Codes
📍 Round Top is in Greene County, New York with 1 zip code; the most populous is 12473.
Round Top is a USPS city name in Greene County, New York with a Census population of approximately 693 across its ZIP codes. Greene County as a whole has 36 ZIP codes in this directory. Below you'll find every zip code serving Round Top 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 Round Top Zip Codes
Round Top at a Glance
Round Top has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 12473, has 693 residents.
Round Top's ZIP has a household income of $100,167 and a home value of $306,000, a price-to-income ratio of 3.1, above the 2.9 New York ZIP median.
90% of households in Round Top own their home (statewide ZIP median 80%). 40% of adults hold a bachelor's degree, above the 31% statewide median. The median poverty rate is 8.8%, below the 9.9% statewide ZIP median. Overall density is about 79 residents per square mile across 9 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.
Round Top Zip Code Map
Interactive map of Round Top, New York zip codes. Click any marker for details.