Matinecock incorporated as a village on April 2, 1928, in order to gain municipal home rule powers and be able to better manage local governmental affairs.
The village is named for the Indigenous Matinecock people, who inhabited much of the area. "Matinecock" roughly translates to "the Hill Country," and was the Matinecock name for the modern-day village as well as for much of the surrounding area.
In May 1998, Worth Magazine ranked Matinecock as the fifth richest town in America and the richest town in New York.
Passages that mention Matinecock, cut from the printed page as they were published.
History and genealogy of the Cock, Cocks, Cox family, descended from James and Sarah Cock, of Killingworth upon Matinecock, in the township of Oyster Bay, Long Island, N.Y1914 · page 362Read the page →
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ers thither. Sept. 10, 1663, iiaving returned with Richard Townsend to Warwick, confirms sale of the Mill, etc., by Mattliias Harvey to William Carpenter 1664, in Oyster Bay. Ordered by the Town with Francis Weekes and Jacob Young, to use their endeavor "to bie Matinecock land" of the Indians, and is mentioned as an "anterpeter." 1669 buys of Thomas Francis of Setauket, lot of 60 acres at Matinecock, bounded east by William Simson's House (Lot). 1674 Assigns to
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Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.
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Matinecock, decade by decade
One decade in the archive so far: the 1830s. Scroll each row; tap a photo for its story.
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), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia) and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.