Shelter Island Heights, New York Zip Codes
📍 Shelter Island Heights is in Suffolk County, New York with 1 zip code; the most populous is 11965.
Shelter Island Heights is a USPS city name in Suffolk County, New York with a Census population of approximately 421 across its ZIP codes. Suffolk County as a whole has 117 ZIP codes in this directory. Below you'll find every zip code serving Shelter Island Heights 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 Shelter Island Heights Zip Codes
Shelter Island Heights at a Glance
Shelter Island Heights has 1 ZIP code in this directory: 1 standard delivery ZIP.
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.
Shelter Island Heights Zip Code Map
Interactive map of Shelter Island Heights, New York zip codes. Click any marker for details.