Atlantic Beach, New York Zip Codes
📍 Atlantic Beach is in Nassau County, New York with 1 zip code; the most populous is 11509.
Atlantic Beach is a USPS city name in Nassau County, New York with a Census population of approximately 1,747 across its ZIP codes. Nassau County as a whole has 110 ZIP codes in this directory. Below you'll find every zip code serving Atlantic Beach 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 Atlantic Beach Zip Codes
Atlantic Beach at a Glance
Atlantic Beach has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 11509, has 1,747 residents.
Atlantic Beach's ZIP has a household income of $162,500 and a home value of $991,000, a price-to-income ratio of 6.1, far above the 2.9 New York ZIP median. Median rent across these ZIPs is $3,125 a month.
91% of households in Atlantic Beach own their home (statewide ZIP median 80%). 60% of adults hold a bachelor's degree, far above the 31% statewide median. The median poverty rate is 1.7%, far below the 9.9% statewide ZIP median. Overall density is about 2,184 residents per square mile across 1 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.
Atlantic Beach Zip Code Map
Interactive map of Atlantic Beach, New York zip codes. Click any marker for details.