Hempstead, New York Zip Codes
📍 Hempstead is in Nassau County, New York with 3 zip codes; the most populous is 11550.
Hempstead is a USPS city name in Nassau County, New York with a Census population of approximately 63,078 across its ZIP codes. Nassau County as a whole has 110 ZIP codes in this directory. Below you'll find every zip code serving Hempstead 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 Hempstead Zip Codes
Hempstead at a Glance
Hempstead has 3 ZIP codes in this directory: 3 standard delivery ZIPs. Its one ZIP with published Census housing data, 11550, has 63,078 residents.
Hempstead's ZIP has a household income of $86,904 and a home value of $446,500, a price-to-income ratio of 5.1, far above the 2.9 New York ZIP median. Median rent across these ZIPs is $1,647 a month.
48% of households in Hempstead own their home (statewide ZIP median 80%). 21% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 14.3%, above the 9.9% statewide ZIP median. Overall density is about 14,336 residents per square mile across 4 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.
Hempstead Zip Code Map
Interactive map of Hempstead, New York zip codes. Click any marker for details.