When Malverne voted to become an incorporated village in 1921, the residents from North Lynbrook did not wish to become part of the new village and therefore remained an unincorporated hamlet under the jurisdiction of the Town of Hempstead.
North Lynbrook was first created for the 2000 United States Census.
The name of the hamlet reflects its geographic location north of the Incorporated Village of Lynbrook.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From Wikimedia Commons (1) and Wikipedia. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.