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

Explore 19 historic maps of Westport 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 Westport'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 Westport's history through authentic maps from the 1900s. This is your window into the past.

Westport, NY maps

(19)
  1. 1901 Map of Elizabethtown
    1901 Map of Elizabethtown
    1901 Elizabethtown
    1901 Print · USGS
    Essex County's high peaks and mining districts are captured here at the turn of the century, when the valley roads and mountain notches were the primary arteries of travel. Genealogists and historians can trace old community life in Elizabethtown, the industrial roots of Mineville, and the remote logging and mill sites at Euba Mills.
    9 unique versions available
  4. 1941 Map of Willsboro
    1941 Map of Willsboro
    1941 Willsboro
    1941 Print · USGS
    Lake Champlain's shores in New York and Vermont are captured here just before the war, showing a landscape defined by lakefront landings and busy railroads. Trace the routes of the Delaware and Hudson and find local landmarks like Craterclub, Whallonsburg, and St Josephs Ch.
    2 unique versions available
  7. 1943 Map of Willsboro
    1943 Map of Willsboro
    1943 Willsboro
    1943 Print · USGS
    The Lake Champlain shoreline in the early 1940s reveals a landscape of mountain-backed villages and vital cross-lake rail connections. Genealogists and researchers can trace local landmarks like St Josephs Ch, Lakeview Cem, and the path of the Delaware and Hudson railroad.
    3 unique versions available
  10. 1945 Map of Port Henry, 1958 Print
    1945 Map of Port Henry, 1958 Print
    1945 Port Henry
    1958 Print · USGS
    Mid-century life along the Vermont and New York border is centered on the waters of Lake Champlain and its historic defenses. Researchers can trace the ruins of Fort Crown Point or locate family roots at Gage Cemetery and Smith School.
    5 unique versions available
  13. 1947 Map of Port Henry
    1947 Map of Port Henry
    1947 Port Henry
    1947 Print · USGS
    Lake Champlain sits at the heart of this late 1940s survey of the New York and Vermont borderlands. Genealogists and local historians can trace legacy sites like the Fort St Frederic Ruins, the Rutland RR corridor, and a high density of country schools including Crane Sch and Smith Sch.
    2 unique versions available
  16. 1950 Map of Lake Champlain
    1950 Map of Lake Champlain
    1950 Lake Champlain
    1950 Print · USGS
    The Lake Champlain valley and its surrounding peaks are captured in detail during the late 1940s, showing the vital rail and road connections between New York and Vermont. Researchers can trace the routes of the Central Vermont Railway or locate old industrial centers like Mineville and Witherbee.
    2 unique versions available
  19. 1955 Map of Elizabethtown, 1957 Print
    1955 Map of Elizabethtown, 1957 Print
    1955 Elizabethtown
    1957 Print · USGS
    The Adirondack iron mining district and the high peaks of Essex County are captured here in the mid-fifties. Researchers can trace the industrial footprint of the Fisher Hill Iron Mine and the mining communities of Witherbee and Mineville alongside the wilderness of Giant Mtn.
    5 unique versions available
  22. 1956 Map of Willsboro, 1958 Print
    1956 Map of Willsboro, 1958 Print
    1956 Willsboro
    1958 Print · USGS
    Lake Champlain and the eastern Adirondacks come alive in the mid-1950s, showing the intricate shoreline from New York to Vermont. Genealogists can trace family roots through sites like Whallon Bay Sch, Boardman Cem, and the Lady of Hope Shrine.
    4 unique versions available
  25. 1958 Map of Lake Champlain
    1958 Map of Lake Champlain
    1958 Lake Champlain
    1958 Print · USGS
    The Champlain Valley and surrounding high peaks are captured here in the late fifties, showcasing the cross-border region from the Adirondacks to the Green Mountains. Researchers can trace historic rail routes like the Rutland Railway or locate old valley settlements such as Keeseville and Vergennes.
    2 unique versions available
  28. 1962 Map of Lake Champlain, 1975 Print
    1962 Map of Lake Champlain, 1975 Print
    1962 Lake Champlain
    1975 Print · USGS
    Lake Champlain and the high peaks of the Adirondacks and Green Mountains are captured here during the mid-twentieth century. Researchers can trace the industrial legacy of the Lyon Mountain Mine and the rail corridors of the Central Vermont RR and Delaware & Hudson RR.
    3 unique versions available
  31. 1978 Map of Witherbee, 1979 Print
    1978 Map of Witherbee, 1979 Print
    1978 Witherbee
    1979 Print · USGS
    Mining and mountain life in the eastern Adirondacks intersect during the late seventies, showing the industrial pulse of these upland towns. Genealogists and hikers can trace the Lake Champlain and Moriah Railroad, find the SS Peter and Paul Cem, and locate the Belfry Mtn Lookout Tower.
  34. 1978 Map of Elizabethtown, 1979 Print
    1978 Map of Elizabethtown, 1979 Print
    1978 Elizabethtown
    1979 Print · USGS
    Elizabethtown and the Bouquet River valley are captured in the late seventies as the Adirondack Northway reshaped regional travel. Genealogists and historians can locate the Black River Cem, the Central School, and the Court House at the heart of this mountain community.
    2 unique versions available
  37. 1980 Map of Willsboro
    1980 Map of Willsboro
    1980 Willsboro
    1980 Print · USGS
    The Lake Champlain shoreline at the edge of the Adirondacks was a bustling corridor of rail and water transport in the late twentieth century. Researchers can trace the Delaware and Hudson line between Willsboro and Essex, or locate family sites like Brookfield Cem and St Josephs Ch.
  40. 1980 Map of Westport, 1981 Print
    1980 Map of Westport, 1981 Print
    1980 Westport
    1981 Print · USGS
    Lake Champlain divides the New York Adirondacks from the Vermont plains in the early eighties, showing a landscape defined by water and rail. Researchers can trace family sites at Riverside Cem and Prospect Cem, or locate landmarks like Camp Dudley and the Delaware and Hudson railroad.
    3 unique versions available
  43. 1980 Map of Port Henry, 1981 Print
    1980 Map of Port Henry, 1981 Print
    1980 Port Henry
    1981 Print · USGS
    Lake Champlain's narrows were a hub of activity in the late twentieth century, balancing heavy industry with significant colonial heritage. Genealogists and historians can trace Fort St Frederic Ruins, family cemeteries like Spear Cem, and the path of the Delaware and Hudson railroad.
  46. 1986 Map of Lake Champlain South
    1986 Map of Lake Champlain South
    1986 Lake Champlain South
    1986 Print · USGS
    In the mid-1980s, the shores of Lake Champlain linked the Adirondack high peaks with the Vermont valley. Genealogists and researchers can trace the rail lines of the Delaware & Hudson RR or locate historic settlements like Mineville and Au Sable Forks.
    2 unique versions available
  49. 1999 Map of Witherbee, 2000 Print
    1999 Map of Witherbee, 2000 Print
    1999 Witherbee
    2000 Print · USGS
    The Adirondack mining district at the close of the twentieth century shows a landscape shaped by iron and industry. Researchers can trace the Lake Champlain and Moriah Railroad as it connects Witherbee and Mineville near the Belfry Mtn Lookout Tower.
  52. 1999 Map of Willsboro, 2000 Print
    1999 Map of Willsboro, 2000 Print
    1999 Willsboro
    2000 Print · USGS
    Settled along the shores of Lake Champlain at the close of the twentieth century, this area features historic villages and mountain peaks. Genealogists can trace family names at Boardman Cem and Barber Cem or locate the Covered Bridge and St Philip Ch.
  55. 1999 Map of Westport, 2000 Print
    1999 Map of Westport, 2000 Print
    1999 Westport
    2000 Print · USGS
    Lake Champlain and the Adirondack foothills met in the final years of the millennium, showing a landscape shaped by recreation and river drainage. Researchers can find lakeside landmarks like Camp Dudley, family burial sites at Riverside Cem, and the winding course of the Boquet River.
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