Zip Code 11509 — Atlantic Beach, NY

ZIP Code 11509 is associated with Atlantic Beach, NY, in Nassau County. The listed population estimate is 1,790; estimated density is 822.2 people per square mile. Among records with population estimates, it ranks #64 of 68 in Nassau County and #1101 of 1,778 in NY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.588720, -73.728600)

Data MetricLocal Statistic
Postal / Zip Code11509
Primary CityAtlantic Beach
State / ProvinceNY
CountyNassau
Total Population1,790
Population Density822.2 people/sq mi
TimezoneAmerica/New_York

How 11509 Compares

MetricZIP 11509Nassau County recordsNY records
Population estimate1,7901,369,359 (sum)19,771,902 (sum)
Population Density822.2 /sq mi----
County population rank#64 of 68----
State population rank#1101 of 1,778----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in NY

ZIP CodeCityDistancePopulation estimate
ZIP 11559Lawrence1.4 mi8,878
ZIP 11691Far Rockaway2.0 mi69,359
ZIP 11516Cedarhurst2.6 mi9,112
ZIP 11096Inwood2.6 mi10,428
ZIP 11598Woodmere3.1 mi13,599

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →