Rock Stream, New York Zip Codes
📍 Rock Stream is in Yates County, New York with 1 zip code; the most populous is 14878.
Rock Stream is a USPS city name in Yates County, New York with a Census population of approximately 793 across its ZIP codes. Yates County as a whole has 11 ZIP codes in this directory. Below you'll find every zip code serving Rock Stream 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 Rock Stream Zip Codes
Rock Stream at a Glance
Rock Stream has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 14878, has 793 residents.
Rock Stream's ZIP has a household income of $56,875 and a home value of $170,700, a price-to-income ratio of 3.0, in line with the 2.9 New York ZIP median.
96% of households in Rock Stream own their home (statewide ZIP median 80%). 23% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 29.3%, far above the 9.9% statewide ZIP median. Overall density is about 50 residents per square mile across 16 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.
Rock Stream Zip Code Map
Interactive map of Rock Stream, New York zip codes. Click any marker for details.