1940s Maps of Rockland County, New York

Explore 17 historic maps of Rockland County 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 Rockland County'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 Rockland County's history through authentic maps from the 1940s. This is your window into the past.


Rockland County, NY maps

(17)
  1. 1940 Map of Ramsey
    1940 Map of Ramsey
    1940 Ramsey
    1940 Print · USGS
    Northern Bergen County in the late thirties is caught between its mountain wilderness and the rail-driven growth of the valley. Researchers can trace the Erie railroad line through Ramsey or locate historic estates and camps like Skylands and Camp Yaw-Paw.
    2 unique versions available

  2. 1940 Map of Nyack, 1952 Print
    1940 Map of Nyack, 1952 Print
    1940 Nyack
    1952 Print · USGS
    The Hudson River shoreline and Rockland County interior are captured here just before mid-century suburban expansion. Researchers can trace the extensive grounds of the Rockland State Hospital, the paths of the West Shore RR, and historic sites like Sneden Landing.

  3. 1941 Map of West Point
    1941 Map of West Point
    1941 West Point
    1941 Print · USGS
    The Hudson Highlands were undergoing significant change in the years leading up to the war, blending heavy industry with expanding military installations. Genealogists can trace family lines through Continental Village, Hillside Cem, and the various schools like Manitou Sch.
    3 unique versions available

  4. 1942 Map of Nyack
    1942 Map of Nyack
    1942 Nyack
    1942 Print · USGS
    The Hudson River riverfront and the high ridges of the Palisades define this area in the early years of the war. Researchers can trace the legacy of rail and river travel through the Tarrytown Ferry and the Erie RR, or locate family sites near Sneden Landing and Rockland State Hospital.

  5. 1943 Map of Haverstraw
    1943 Map of Haverstraw
    1943 Haverstraw
    1943 Print · USGS
    The Hudson River's wide reach at the Tappan Zee is documented here during the early years of the war. Researchers can trace local heritage through the Rockland Lighthouse, family-named landings like Snedeker Landing, and early aviation at Christie Airport.
    2 unique versions available

  6. 1943 Map of Nyack
    1943 Map of Nyack
    1943 Nyack
    1943 Print · USGS
    Southeastern Rockland County and the Bergen County border are shown in the early 1940s as riverfront villages and rail-dependent towns. Trace the sprawling grounds of the Rockland State Hospital or locate ancestors in Oak Hill Cemetery and Rockland Cemetery.
    2 unique versions available

  7. 1943 Map of Ramsey
    1943 Map of Ramsey
    1943 Ramsey
    1943 Print · USGS
    The Ramapo Valley comes into sharp focus during the 1940s as rail-side communities like Ramsey and Allendale expand along the Erie RR. Researchers can locate specialized sites from the Don Bosco Institute to high-altitude landmarks like Hawk Rock and Houvenkopf Mtn Sch.
    2 unique versions available

  8. 1945 Map of Park Ridge
    1945 Map of Park Ridge
    1945 Park Ridge
    1945 Print · USGS
    The New York and New Jersey borderlands at the end of the war show a maturing landscape of suburban towns and industrial centers. Researchers can trace local heritage through landmarks like Lederle Laboratories, St Anthonys Cem, and the Erie railroad stops.
    2 unique versions available

  9. 1945 Map of Ramsey
    1945 Map of Ramsey
    1945 Ramsey
    1945 Print · USGS
    The New York and New Jersey borderlands come alive in the mid-1940s, showing a region defined by the Ramapo Mountains and the busy Erie railroad. Trace family roots and local history through the streets of Ramsey, Suffern, and the Don Bosco Institute.
    2 unique versions available

  10. 1946 Map of Popolopen Lake, 1947 Print
    1946 Map of Popolopen Lake, 1947 Print
    1946 Popolopen Lake
    1947 Print · USGS
    Orange County's highlands are captured here just after the war, showing the expansion of military and park lands. Researchers can trace the legacy of iron mining at the Forrest of Dean Mine or locate old settlements like Baileytown and Butsontown.

  11. 1947 Map of West Point
    1947 Map of West Point
    1947 West Point
    1947 Print · USGS
    The Hudson Highlands and the Peekskill waterfront are captured just before the post-war boom, showing the critical junction of river, rail, and early parkways. Genealogists can trace family landmarks and burial sites like Cold Spring Cem, Amawalk Cem, and the historic Mahopac Mines.

  12. 1947 Map of Yonkers
    1947 Map of Yonkers
    1947 Yonkers
    1947 Print · USGS
    The Hudson River waterfronts of New York and New Jersey are captured here in the late forties, showing a landscape of suburban growth and industrial strength. Trace the old rail lines of the West Shore RR and find historic sites like the Spreckel Estate and N Y Colored Orphan Asylum.
    2 unique versions available

  13. 1947 Map of Popolopen Lake
    1947 Map of Popolopen Lake
    1947 Popolopen Lake
    1947 Print · USGS
    Orange County's highlands are seen here in the late 1940s, split between military grounds and expansive parkland. Researchers can trace the layout of West Point Military Reservation or locate the historic Forrest of Dean mine and Baileytown.

  14. 1947 Map of Peekskill
    1947 Map of Peekskill
    1947 Peekskill
    1947 Print · USGS
    The Hudson Highlands were undergoing significant post-war development when this map was made, balancing heavy military presence with growing suburban settlements. Researchers can trace historic ruins at Fort Montgomery or locate family sites at Hillside Cemetery and Continental Village.

  15. 1947 Map of Hartford, 1955 Print
    1947 Map of Hartford, 1955 Print
    1947 Hartford
    1955 Print · USGS
    Southern New England and the Hudson Valley are shown in detail during the post-war expansion era. Genealogists and researchers can trace local landmarks from the State Capitol and Yale University to the Stratford Lighthouse and Woodlawn Cem.
    2 unique versions available

  16. 1948 Map of Hartford
    1948 Map of Hartford
    1948 Hartford
    1948 Print · USGS
    Southern New England is captured here in the late 1940s, showcasing a landscape of thriving industrial cities and developing parkways. Genealogists and historians can trace the rail networks of the New York New Haven and Hartford RR or locate coastal defense sites like Fort Terry and Camp Shanks.
    2 unique versions available

  17. 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
Showing maps 1-17 of 17

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