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1900s (20th Century) Maps of New Suffolk, Southold

Explore 20 historic maps of New Suffolk from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — 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 New Suffolk's landscape evolved across the 1900s, 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 1900s, 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 New Suffolk's history through authentic maps from the 1900s. This is your window into the past.

New Suffolk, Southold maps

(20)
  1. 1903 Map of Sag Harbor, 1961 Print
    1903 Map of Sag Harbor, 1961 Print
    1903 Sag Harbor
    1961 Print · USGS
    The South Fork of Long Island at the start of the century reveals a coastal landscape of rail-linked hamlets and active life-saving stations. Researchers can trace the early layout of the Shinnecock Indian Reservation and locate historic stops like Wainscott Sta along the Long Island Railroad.
  4. 1904 Map of Sag Harbor
    1904 Map of Sag Harbor
    1904 Sag Harbor
    1904 Print · USGS
    The South Fork of Long Island at the dawn of the 1900s reveals a maritime landscape of life-saving stations and rail-connected villages. Genealogists and historians can trace the early layout of Sag Harbor, the Montauk Division railroad stops, and the Shinnecock Indian Reservation.
    6 unique versions available
  7. 1904 Map of Shelter Island
    1904 Map of Shelter Island
    1904 Shelter Island
    1904 Print · USGS
    Eastern Long Island thrived at the dawn of the twentieth century as a premier maritime and rail destination. Trace the coastal growth of Sag Harbor and Greenport or locate family landmarks along the Long Island RR and at Orient Point.
    6 unique versions available
  10. 1947 Map of Southold
    1947 Map of Southold
    1947 Southold
    1947 Print · USGS
    The North Fork of Long Island comes into focus during the mid-1940s, showing a world of waterfront estates, maritime commerce, and railroad villages. Genealogists and local historians can trace family-named sites like Horton Pt Lighthouse, the Cutchogue Sta depot, and Founders Ldg.
  13. 1947 Map of Southampton
    1947 Map of Southampton
    1947 Southampton
    1947 Print · USGS
    Coastal Suffolk County at mid-century reveals a landscape of deep colonial history and growing seasonal prominence. Trace local landmarks like the Old Fort 1777-79 in Southampton, the Shinnecock Indian Reservation, and the coastal hamlets of New Suffolk and Art Village.
  16. 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
  19. 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
  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.
  25. 1954 Map of New York
    1954 Map of New York
    1954 New York
    1954 Print · USGS
    Long Island and the New York metropolitan area are shown during the height of post-war suburbanization. Genealogists and historians can trace the growth of Levittown, the infrastructure of the Long Island Rail Road, and landmarks like Mitchel Afb.
    2 unique versions available
  28. 1956 Map of Southampton, 1957 Print
    1956 Map of Southampton, 1957 Print
    1956 Southampton
    1957 Print · USGS
    The Hamptons of the mid-1950s reveal a coastal landscape of elite sporting clubs and deep-rooted heritage. Genealogists and local historians can trace the foundations of Southampton through its many burial grounds, including Old Southampton Cem, and the historic Shinnecock Indian Reservation.
    2 unique versions available
  31. 1956 Map of Southold, 1958 Print
    1956 Map of Southold, 1958 Print
    1956 Southold
    1958 Print · USGS
    The North Fork of Long Island in the mid-fifties shows a serene landscape of coastal villages and maritime heritage before modern suburbanization. Researchers can trace family sites near Willow Hill Cem, the path of the Long Island Railroad, and local landmarks like the Drive-in Theater.
    3 unique versions available
  34. 1957 Map of New York, 1975 Print
    1957 Map of New York, 1975 Print
    1957 New York
    1975 Print · USGS
    Long Island and the New York metropolitan area are shown in this mid-century survey during a period of massive suburban growth and industrial expansion. Researchers can trace the Long Island RR network and locate landmarks like Fort Tilden or the Brookhaven National Laboratory.
  37. 1958 Map of New York
    1958 Map of New York
    1958 New York
    1958 Print · USGS
    Long Island at the height of its postwar expansion reveals a landscape of rapidly growing suburbs and critical military installations. Genealogists and historians can trace the early footprints of Levittown, the terminals of Idlewild Airport, and the grounds of Brookhaven National Laboratory.
    3 unique versions available
  40. 1960 Map of New York, 1979 Print
    1960 Map of New York, 1979 Print
    1960 New York
    1979 Print · USGS
    Long Island and the five boroughs are shown at a transformative moment mid-century as suburban expansion reshaped the landscape. Researchers can trace family roots through evolving neighborhoods from Rockville Centre to Sayville, or locate historic maritime landmarks like Eatons Neck and Montauk Point.
    2 unique versions available
  43. 1961 Map of Hartford
    1961 Map of Hartford
    1961 Hartford
    1961 Print · USGS
    Southern New England and the Hudson Valley are shown here in the mid-fifties, capturing a landscape of booming coastal cities and interior hill towns. Researchers can trace the legacy of the New York New Haven and Hartford rail corridor and find strategic sites like Camp Shanks and Fort Michie.
  46. 1962 Map of Hartford, 1971 Print
    1962 Map of Hartford, 1971 Print
    1962 Hartford
    1971 Print · USGS
    Southern New England and the Hudson Valley are shown in the early sixties, as suburban growth reached into the foothills. Trace the path of the New York New Haven & Hartford RR and find landmarks like Camp Nathan Hale and Gillette Castle State Park.
    3 unique versions available
  49. 1965 Map of Hartford
    1965 Map of Hartford
    1965 Hartford
    1965 Print · USGS
    Southern New England and the Hudson Valley are shown here during the mid-sixties expansion of the Interstate era. Trace the path of the New York New Haven & Hartford RR or locate historic landmarks like West Point Military Reservation and the Merritt Parkway.
    2 unique versions available
  52. 1969 Map of New York
    1969 Map of New York
    1969 New York
    1969 Print · USGS
    Long Island and the New York harbor area are shown here during a peak era of suburban expansion and Cold War defense. Trace the growth of Levittown, the infrastructure of Idlewild NY International Airport, and the reach of the Long Island RR.
  55. 1983 Map of New Haven, 1985 Print
    1983 Map of New Haven, 1985 Print
    1983 New Haven
    1985 Print · USGS
    The Connecticut shoreline and eastern Long Island are documented here in the early eighties, from the streets of New Haven to the piers of New London. Genealogists and historians can trace the geography of maritime heritage and academia at Yale University and the U.S. Coast Guard Academy.
    2 unique versions available
  58. 1984 Map of Long Island East, 1985 Print
    1984 Map of Long Island East, 1985 Print
    1984 Long Island East
    1985 Print · USGS
    Eastern Long Island in the 1980s reveals a landscape of suburban growth and coastal preservation. Trace the mid-century development of Hampton Bays alongside Calverton National Cemetery and the Long Island Rail Road.
    3 unique versions available
End of results
Showing maps 1-20 of 20

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