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1900s (20th Century) Maps of Casco, Maine

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

Casco, ME maps

(28)
  1. 1908 Map of Poland
    1908 Map of Poland
    1908 Poland
    1908 Print · USGS
    Androscoggin County was a thriving hub of rail transport and lakeside resorts in the early nineteen-hundreds. Here you can trace the historic Grand Trunk Railway corridor through Mechanic Falls and locate the famous Poland Spring resort grounds.
    5 unique versions available
  4. 1940 Map of Poland, 1942 Print
    1940 Map of Poland, 1942 Print
    1940 Poland
    1942 Print · USGS
    Maine's river valleys and rail junctions come to life in the 1940s as the region's industrial and rural networks are captured in detail. Genealogists can trace family landmarks like Hebron Sta P O, the Sanitarium, and the busy hub at Mechanic Falls.
  7. 1942 Map of Poland
    1942 Map of Poland
    1942 Poland
    1942 Print · USGS
    South-central Maine is captured here in the early 1940s, showing a landscape of rail-linked mill towns and hilltop farms. Genealogists can trace family names at Hebron Sta P O, Danville Corner, and the Empire Grove Campground.
  10. 1942 Map of Gray, 1956 Print
    1942 Map of Gray, 1956 Print
    1942 Gray
    1956 Print · USGS
    Cumberland County’s interior landscape comes into focus during the early 1940s, revealing a network of rail-side stations and crossroads hamlets. Genealogists and historians can trace family locations near Suckerville, Purinton Cem, and the Friends Ch.
  13. 1942 Map of Sebago Lake, 1959 Print
    1942 Map of Sebago Lake, 1959 Print
    1942 Sebago Lake
    1959 Print · USGS
    Cumberland County’s lakes and ridges were well-established as a summer destination in the early 1940s, centered around the expanse of Sebago Lake. Researchers can trace old rail routes at East Baldwin Mattocks Sta, find the historic Potter Academy, or locate family sites near South Naples.
    3 unique versions available
  16. 1943 Map of Sebago Lake
    1943 Map of Sebago Lake
    1943 Sebago Lake
    1943 Print · USGS
    Maine's lake country thrived during the early 1940s as a hub of rail commerce and early recreation. You can trace the Maine Central Railroad through Steep Falls or find local landmarks like Potter Academy and Songo Lock.
    3 unique versions available
  19. 1944 Map of Gray
    1944 Map of Gray
    1944 Gray
    1944 Print · USGS
    Cumberland County village life and the rail-and-water economy are captured here just after the war. You can trace the Maine Central line through several depots or locate historic family landmarks like Purinton Cem and the Opportunity Sch.
    3 unique versions available
  22. 1946 Map of Norway, 1955 Print
    1946 Map of Norway, 1955 Print
    1946 Norway
    1955 Print · USGS
    Mid-century Oxford County is defined by its deep lake system and timber-driven river settlements before the arrival of modern interstates. Genealogists and historians can trace family plots at Bisbeetown Cem, locate the old Lewis Sch, and find historical hubs like Scribners Mill and the Fairgrounds.
    4 unique versions available
  25. 1949 Map of Portland
    1949 Map of Portland
    1949 Portland
    1949 Print · USGS
    Coastal Maine and the New Hampshire interior are shown in detail during the late forties, from the bustling harbors to the lakeside villages. Researchers can trace historical rail networks like the Boston & Maine RR and locate coastal defenses such as Fort Preble.
    3 unique versions available
  28. 1949 Map of Norway
    1949 Map of Norway
    1949 Norway
    1949 Print · USGS
    Oxford County and the upper Cumberland lakes region are shown here in the mid-forties, capturing the era of small-town mills and rail-fed industry. Genealogists and historians can trace family locations through Bisbeetown Cem, Scribners Mill, and the historic Bell Hill Meeting House.
    2 unique versions available
  31. 1950 Map of Lewiston
    1950 Map of Lewiston
    1950 Lewiston
    1950 Print · USGS
    The Maine and New Hampshire borderlands come alive in this post-war survey of the White Mountains and Androscoggin valley. Genealogists and historians can trace rail lines like the Maine Central Railroad and find high-altitude landmarks from Mount Washington to Bretton Woods.
    2 unique versions available
  34. 1956 Map of Poland, 1958 Print
    1956 Map of Poland, 1958 Print
    1956 Poland
    1958 Print · USGS
    Mid-Maine's river valleys and hillsides are documented here during the mid-fifties, featuring a landscape of paper mills, sanatoriums, and rural hamlets. Researchers can trace the busy rail junctions at Danville Jct or locate the historic resort grounds at Poland Spring.
    4 unique versions available
  37. 1956 Map of Portland, 1963 Print
    1956 Map of Portland, 1963 Print
    1956 Portland
    1963 Print · USGS
    Southern Maine and eastern New Hampshire are captured here in the mid-fifties, during a time of major highway expansion and military growth. You can trace the path of the Maine Turnpike and locate landmarks like the Portsmouth Naval Shipyard and Sebago Lake.
    4 unique versions available
  40. 1956 Map of Lewiston, 1975 Print
    1956 Map of Lewiston, 1975 Print
    1956 Lewiston
    1975 Print · USGS
    The Northern New England interior is documented here in the mid-fifties, from the industrial Androscoggin River to the high peaks of the White Mountains. Trace the Grand Trunk Railway through mountain passes or locate family landmarks near Sabbathday Lake and Bretton Woods.
  43. 1957 Map of Gray, 1960 Print
    1957 Map of Gray, 1960 Print
    1957 Gray
    1960 Print · USGS
    Cumberland County during the mid-fifties shows a landscape of established rail towns and growing turnpike access. Genealogists and historians can trace family locations near crossroads like Ireland Corner, find old schools such as Gloucester Hill School, and locate rural landmarks like Windham Plains Chapel.
    5 unique versions available
  46. 1959 Map of Portland
    1959 Map of Portland
    1959 Portland
    1959 Print · USGS
    The Maine and New Hampshire coastlines meet in this mid-century portrait of maritime commerce and inland rail networks. Researchers can trace the legacy of coastal defense at Fort Williams and follow the historic path of the Maine Central RR through the White Mountain National Forest.
    2 unique versions available
  49. 1961 Map of Lewiston
    1961 Map of Lewiston
    1961 Lewiston
    1961 Print · USGS
    Western Maine and the White Mountains appear here during the early sixties, showing the industrial river towns and vast timberlands before the modern interstate era. Genealogists and historians can trace the Grand Trunk RR through Berlin or locate landmarks like Old Speck Mountain and Elephant Mountain.
  52. 1962 Map of Lewiston
    1962 Map of Lewiston
    1962 Lewiston
    1962 Print · USGS
    The industrial river valleys and high peaks of Maine and New Hampshire define the region in the early sixties. Trace the rail-and-river network from Lewiston to the White Mountains, passing through mill towns like Berlin and Rumford.
  55. 1963 Map of Portland
    1963 Map of Portland
    1963 Portland
    1963 Print · USGS
    Coastal Maine and New Hampshire thrived as maritime and industrial hubs during the mid-sixties, linked by a dense network of rail and river. Researchers can trace historic transit corridors like the Maine Central RR and locate key sites such as the Portsmouth Naval Shipyard or Pease Air Force Base.
    3 unique versions available
  58. 1969 Map of Lewiston
    1969 Map of Lewiston
    1969 Lewiston
    1969 Print · USGS
    The northern New England highlands come into focus during the mid-fifties, showing the vital rail and river networks connecting industrial centers to the deep woods. Researchers can trace the path of the Grand Trunk RR or locate landmarks like Mt Washington and Rangeley Lake.
  61. 1981 Map of Raymond
    1981 Map of Raymond
    1981 Raymond
    1981 Print · USGS
    The Lakes Region of Maine is captured here in the early 1980s as seasonal recreation and local heritage intersect. Researchers can trace family roots at Riverside Cemetery or locate landmarks like Union Chapel, Suckerville, and the Jordan-Small School.
    3 unique versions available
  64. 1981 Map of Mechanic Falls
    1981 Map of Mechanic Falls
    1981 Mechanic Falls
    1981 Print · USGS
    Androscoggin County comes to life in the early 1980s as a region of mills, rails, and recreational waters. Genealogists and local historians can trace the foundations of Mechanic Falls or locate the White Oak Hill Ch and Tenney Cem near the shores of Tripp Pond.
  67. 1983 Map of Casco, 1984 Print
    1983 Map of Casco, 1984 Print
    1983 Casco
    1984 Print · USGS
    Cumberland County’s lakes and ridges are captured here in the early 1980s, showcasing the rural character of Otisfield and Casco. Genealogists and local historians can locate early landmarks like Bell Hill Meeting House, Scribners Mill, and the Otisfield Central School.
  70. 1983 Map of Sebago Lake, 1984 Print
    1983 Map of Sebago Lake, 1984 Print
    1983 Sebago Lake
    1984 Print · USGS
    Cumberland County’s lakefront and forest lands are documented here during the early eighties, capturing the character of Standish and Raymond. Researchers can trace the Maine Central rail line and locate community staples like Richville, the Johnson Sch, and Friendship Cem.
    2 unique versions available
  73. 1983 Map of Naples, 1984 Print
    1983 Map of Naples, 1984 Print
    1983 Naples
    1984 Print · USGS
    The Cumberland County lake country shows its late-century character through the intricate waterway system connecting Long Lake and Sebago Lake. Genealogists and local historians can trace family burial sites like Maxfield Cem and Skinner Cem near the historic Songo Lock.
    3 unique versions available
Showing maps 1-25 of 28

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