Port Jefferson Station, New York Zip Codes
📍 Port Jefferson Station is in Suffolk County, New York with 1 zip code; the most populous is 11776.
Port Jefferson Station is a USPS city name in Suffolk County, New York with a Census population of approximately 23,629 across its ZIP codes. Suffolk County as a whole has 117 ZIP codes in this directory. Below you'll find every zip code serving Port Jefferson Station 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 Port Jefferson Station Zip Codes
Port Jefferson Station at a Glance
Port Jefferson Station has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 11776, has 23,629 residents.
Port Jefferson Station's ZIP has a household income of $119,480 and a home value of $462,500, a price-to-income ratio of 3.9, above the 2.9 New York ZIP median. Median rent across these ZIPs is $2,220 a month.
78% of households in Port Jefferson Station own their home (statewide ZIP median 80%). 36% of adults hold a bachelor's degree, above the 31% statewide median. The median poverty rate is 6.4%, below the 9.9% statewide ZIP median. Overall density is about 3,328 residents per square mile across 7 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.
Port Jefferson Station Zip Code Map
Interactive map of Port Jefferson Station, New York zip codes. Click any marker for details.