Zip Code 11577 — Roslyn Heights, NY

ZIP Code 11577 is associated with Roslyn Heights, NY, in Nassau County. The listed population estimate is 13,077; estimated density is 1,710.1 people per square mile. Among records with population estimates, it ranks #37 of 68 in Nassau County and #442 of 1,778 in NY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.782880, -73.639100)

Data MetricLocal Statistic
Postal / Zip Code11577
Primary CityRoslyn Heights
State / ProvinceNY
CountyNassau
Total Population13,077
Population Density1,710.1 people/sq mi
TimezoneAmerica/New_York

How 11577 Compares

MetricZIP 11577Nassau County recordsNY records
Population estimate13,0771,369,359 (sum)19,771,902 (sum)
Population Density1,710.1 /sq mi----
County population rank#37 of 68----
State population rank#442 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 11507Albertson1.1 mi6,736
ZIP 11576Roslyn1.1 mi12,281
ZIP 11596Williston Park1.6 mi10,516
ZIP 11568Old Westbury2.2 mi4,144
ZIP 11501Mineola2.5 mi21,641

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 →