Half of North Massapequa’s homes were built after 1956
Most of North Massapequa was built recently: 6% of its homes predate 1940 and the median home dates from 1956. Below: maps from 1901 on and the census since 2000.
Every edition of the U.S. Geological Survey’s map of North Massapequa. Tap a year, or press play to watch the town change.
1901Babylon sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of North Massapequa.
The story so far
North Massapequa, in brief
Wikipedia doesn’t have a history of North Massapequa yet. The photos, dates and memories neighbors add here are how it gets written.
North Massapequa is a hamlet and census-designated place (CDP) located within the Town of Oyster Bay in Nassau County, on Long Island, in New York, United States. It is considered part of the Greater Massapequa area, which is anchored by Massapequa. The population was 17,829 at the time of the 2020 census.
Its population held steady between the last two censuses: 17,886 in 2010, 17,829 in 2020.
Intro from Wikipedia. Population: U.S. Census Bureau.
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 (6), Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps and U.S. Census counts (via Wikipedia). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.