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1900s (20th Century) Maps of Riverhead, New York

Explore 28 historic maps of Riverhead 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 Riverhead'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 Riverhead's history through authentic maps from the 1900s. This is your window into the past.

Riverhead, NY maps

(28)
  1. 1903 Map of Riverhead, 1963 Print
    1903 Map of Riverhead, 1963 Print
    1903 Riverhead
    1963 Print · USGS
    The forks of Long Island come alive in this early 1900s survey of the bustling rail and maritime corridor. Researchers can trace the Long Island Railroad through historic hamlets like Good Ground, Aquebogue, and the early shoreline of Shinnecock Bay.
  4. 1904 Map of Riverhead
    1904 Map of Riverhead
    1904 Riverhead
    1904 Print · USGS
    Eastern Long Island at the turn of the century shows a landscape of rail-connected hamlets and coastal vigilance. Researchers can trace the early layout of Riverhead or locate historic life-saving outposts like Tiana L.S.S. and Potunk L.S.S. along the barrier beaches.
    9 unique versions available
  7. 1904 Map of Moriches, 1912 Print
    1904 Map of Moriches, 1912 Print
    1904 Moriches
    1912 Print · USGS
    Coastal Suffolk County at the start of the century shows a landscape of quiet maritime landings and early railroad hamlets. Genealogists can trace the early footprints of Wardenclyffe, Middle Island, and the Life-Saving Stations protecting Fire Island.
    2 unique versions available
  10. 1943 Map of Riverhead
    1943 Map of Riverhead
    1943 Riverhead
    1943 Print · USGS
    Long Island's eastern forks appear here in the early twentieth century as a landscape of coastal hamlets and maritime commerce. Trace the path of the Montauk Division railroad through RIVERHEAD or locate family roots in Mattituck, Speonk, and Good Ground.
  13. 1947 Map of Mattituck
    1947 Map of Mattituck
    1947 Mattituck
    1947 Print · USGS
    North and South Fork communities are captured here in the mid-1940s as the Long Island Railroad connects rural farmlands to the bays. Genealogists and local historians can trace family-named sites like Squiretown, Northville, and Jacobs Hill across this unique double-shoreline landscape.
  16. 1947 Map of Mattituck Hills
    1947 Map of Mattituck Hills
    1947 Mattituck Hills
    1947 Print · USGS
    The North Fork of Long Island comes into focus during the late 1940s, showing a landscape of coastal bluffs and fertile farmland. Researchers can trace family-named roads like Alvans Lane and Elijans Lane or locate landmarks like Mattituck Light and Waterville.
  19. 1947 Map of Riverhead
    1947 Map of Riverhead
    1947 Riverhead
    1947 Print · USGS
    Riverhead and the Peconic River valley are captured here just after the war, showing the area's transition from agricultural heartland to a regional hub. Researchers can trace the Long Island Railroad route, family-named roads like Osborn Ave, and local sites like the LI Research Veg Farm.
  22. 1947 Map of Middle Island
    1947 Map of Middle Island
    1947 Middle Island
    1947 Print · USGS
    Mid-century Brookhaven comes to life as residential communities began to expand along the northern bluffs and the Port Jefferson railroad line. Researchers can trace the massive circular footprint of the RCA Radio Station and the boundary of the Camp Upton Military Reservation near Artist Lake.
    2 unique versions available
  25. 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
  28. 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
  31. 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.
  34. 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
  37. 1956 Map of Mattituck, 1958 Print
    1956 Map of Mattituck, 1958 Print
    1956 Mattituck
    1958 Print · USGS
    The North and South Forks of Long Island are shown in the mid-fifties, capturing a landscape of coastal camps and quiet agricultural hamlets. Researchers can trace the Long Island RR through Mattituck or locate historic sites like Canoe Place and Camp Immaculate.
    4 unique versions available
  40. 1956 Map of Riverhead, 1958 Print
    1956 Map of Riverhead, 1958 Print
    1956 Riverhead
    1958 Print · USGS
    The North Fork and Pine Barrens meet at Riverhead during the mid-fifties, showing a landscape defined by the Peconic River and coastal industry. Genealogists and local historians can locate St Johns Cem, the Riverhead Raceway, and the old Roanoke Sch.
    3 unique versions available
  43. 1956 Map of Mattituck Hills, 1958 Print
    1956 Map of Mattituck Hills, 1958 Print
    1956 Mattituck Hills
    1958 Print · USGS
    The North Fork of Long Island comes into focus during the mid-fifties, showing the maritime landscape from Mattituck Inlet to the high ground of the Mattituck Hills. Genealogists and local historians can trace family-named routes like Reeve Road and Alvahs Road or locate early settlements at Shore Acres and Waterville.
    2 unique versions available
  46. 1956 Map of Middle Island, 1958 Print
    1956 Map of Middle Island, 1958 Print
    1956 Middle Island
    1958 Print · USGS
    Mid-century Suffolk County comes to life as the North Shore communities of Sound Beach and Rocky Point expand along the Long Island Sound. Genealogists and historians can trace local family roots through sites like Hallock Cem, Aldrich Cem, and the old paths of Whiskey Road.
  49. 1957 Map of Wading River, 1958 Print
    1957 Map of Wading River, 1958 Print
    1957 Wading River
    1958 Print · USGS
    In the mid-fifties, this portion of Suffolk County supported a unique mix of aviation industry, scientific research, and coastal recreation. Genealogists and historians can locate the Wading River Cem, Grumman Airport, and the early footprint of the Brookhaven National Laboratory.
  52. 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.
  55. 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
  58. 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
  61. 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.
  64. 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
  67. 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
  70. 1967 Map of Middle Island, 1969 Print
    1967 Map of Middle Island, 1969 Print
    1967 Middle Island
    1969 Print · USGS
    Coastal Suffolk County is caught in a moment of rapid suburban expansion during the late sixties, as new neighborhoods rise along the Long Island Sound. Researchers can trace the development of Gordon Heights and Middle Island alongside landmarks like Artist Lake and the Middle Island State Game Farm.
  73. 1967 Map of Wading River, 1970 Print
    1967 Map of Wading River, 1970 Print
    1967 Wading River
    1970 Print · USGS
    The North Shore of Long Island meets high-tech industry in the late sixties, just as the region began its modern transformation. Genealogists and local historians can trace the Wading River community, explore the Wading River Cemetery, or locate the Orphanage and various early camps along the Sound.
Showing maps 1-25 of 28

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