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1940s Maps of Oyster Bay, New York

Explore 8 historic maps of Oyster Bay from the 1940s. These maps offer a rare glimpse into what life looked like during the 1940s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.

Whether you're researching your family's past, planning a metal detecting trip, or studying how Oyster Bay's landscape evolved across the 1940s, these high-resolution maps are a powerful tool for exploring the history of this region.

  • Focus on a specific era: All maps on this page are from the 1940s, giving you a focused view of this time period.
  • See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
  • Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
  • View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.

Start exploring Oyster Bay's history through authentic maps from the 1940s. This is your window into the past.

Oyster Bay, NY maps

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  1. 1942 Map of Islip, 1943 Print
    1942 Map of Islip, 1943 Print
    1942 Islip
    1943 Print · USGS
    Central Suffolk County is shown during the early years of the war, as the automobile began to reshape the distance between historic North Shore harbors and the South Shore bays. Researchers can trace the path of the Long Island Motor Parkway, locate family plots at Pinelawn Cem, and identify coastal landmarks like Eaton Neck L H.
  4. 1947 Map of Hicksville
    1947 Map of Hicksville
    1947 Hicksville
    1947 Print · USGS
    Mid-century Nassau County is captured here as the storied Gold Coast estates began to meet the expanding suburban reach of Hicksville and Syosset. Genealogists and historians can locate family-named lands like the Davison Estate or visit the T Roosevelt Grave at Young Memorial Cemetery.
  7. 1947 Map of Sea Cliff
    1947 Map of Sea Cliff
    1947 Sea Cliff
    1947 Print · USGS
    The Gold Coast of Nassau County is captured here in the late 1940s, showcasing a landscape of massive private estates and yacht clubs. Trace family-named landmarks like the Vanderbilt Estate or find historic aviation sites like the New York Seaplane Airport.
  10. 1947 Map of Huntington
    1947 Map of Huntington
    1947 Huntington
    1947 Print · USGS
    Post-war Long Island comes into focus here, showing the north shore during a period of significant growth. Genealogists can trace family footprints across Swedetown Village, the Nassau County Sanitarium, and the many schools like Union District Sch No 13.
  13. 1947 Map of Freeport
    1947 Map of Freeport
    1947 Freeport
    1947 Print · USGS
    Nassau County's south shore and aviation hubs are caught in detail just after the war. Local historians can trace the transition from marshland to suburbia through landmarks like Roosevelt Field, the Jones Beach Hotel, and the Meadow Brook Polo Field.
  16. 1947 Map of Jones Beach
    1947 Map of Jones Beach
    1947 Jones Beach
    1947 Print · USGS
    The Long Island shoreline comes into focus in the late 1940s as public recreation and maritime safety infrastructure expand. Trace the early layout of Jones Beach State Park, the Bird and Game Sanctuary, and the Jones Beach Life Boat Station.
  19. 1947 Map of Amityville
    1947 Map of Amityville
    1947 Amityville
    1947 Print · USGS
    Postwar Long Island comes alive in the late 1940s as suburban shorelines and aviation hubs begin to reshape the landscape. Local historians can trace early neighborhood footprints and industrial sites like Republic Flying Field, the N Y State Poor Farm, and Pinelawn Cemetery.
  22. 1949 Map of New York, 1951 Print
    1949 Map of New York, 1951 Print
    1949 New York
    1951 Print · USGS
    Long Island and its surrounding waters are documented here in the late 1940s, just as the postwar suburban boom began to transform the region. Genealogists and historians can trace the early layouts of Idlewild Airport, Mitchell Field, and the established routes of the Long Island RR.
End of results
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Frequently asked questions

  • What are the different types of historical maps available for Oyster Bay?
  • What is the oldest map of Oyster Bay?
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