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

Explore 37 historic maps of Harpswell 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 Harpswell'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 Harpswell's history through authentic maps from the 1900s. This is your window into the past.

Harpswell, ME maps

(37)
  1. 1914 Map of Casco Bay
    1914 Map of Casco Bay
    1914 Casco Bay
    1914 Print · USGS
    Covers Harpswell, including Portland, South Portland, and other nearby areas
  4. 1916 Map of Casco Bay
    1916 Map of Casco Bay
    1916 Casco Bay
    1916 Print · USGS
    Covers Harpswell, including Portland, South Portland, and other nearby areas
    8 unique versions available
  7. 1916 Map of Portland And Vicinity
    1916 Map of Portland And Vicinity
    1916 Portland And Vicinity
    1916 Print · USGS
    Covers Harpswell, including Portland, South Portland, and other nearby areas
  10. 1918 Map of Portland And Vicinity, 1926 Print
    1918 Map of Portland And Vicinity, 1926 Print
    1918 Portland And Vicinity
    1926 Print · USGS
    Covers Harpswell, including Portland, South Portland, and other nearby areas
  13. 1919 Map of Small Point
    1919 Map of Small Point
    1919 Small Point
    1919 Print · USGS
    Covers Harpswell, including Portland, Phippsburg, and other nearby areas
  16. 1920 Map of Bath
    1920 Map of Bath
    1920 Bath
    1920 Print · USGS
    Covers Harpswell, including Brunswick, Topsham, and other nearby areas
    2 unique versions available
  19. 1941 Map of Casco Bay
    1941 Map of Casco Bay
    1941 Casco Bay
    1941 Print · USGS
    Covers Harpswell, including Portland, South Portland, and other nearby areas
  22. 1941 Map of Freeport, 1957 Print
    1941 Map of Freeport, 1957 Print
    1941 Freeport
    1957 Print · USGS
    Covers Harpswell, including Auburn, Brunswick, and other nearby areas
  25. 1944 Map of Freeport
    1944 Map of Freeport
    1944 Freeport
    1944 Print · USGS
    Covers Harpswell, including Auburn, Brunswick, and other nearby areas
    3 unique versions available
  28. 1944 Map of Small Point
    1944 Map of Small Point
    1944 Small Point
    1944 Print · USGS
    Covers Harpswell, including Portland, Phippsburg, and other nearby areas
    3 unique versions available
  31. 1944 Map of South Harpswell
    1944 Map of South Harpswell
    1944 South Harpswell
    1944 Print · USGS
    Covers Harpswell, including Portland, Chebeague Island, and other nearby areas
  34. 1945 Map of Bath
    1945 Map of Bath
    1945 Bath
    1945 Print · USGS
    Covers Harpswell, including Brunswick, Topsham, and other nearby areas
    2 unique versions available
  37. 1948 Map of Bath
    1948 Map of Bath
    1948 Bath
    1948 Print · USGS
    Covers Harpswell, including Portland, Brunswick, and other nearby areas
    2 unique versions available
  40. 1949 Map of Portland
    1949 Map of Portland
    1949 Portland
    1949 Print · USGS
    Covers Harpswell, including Manchester, Portland, and other nearby areas
    3 unique versions available
  43. 1950 Map of Phippsburg
    1950 Map of Phippsburg
    1950 Phippsburg
    1950 Print · USGS
    Covers Harpswell, including Bath, Phippsburg, and other nearby areas
  46. 1950 Map of Orrs Island
    1950 Map of Orrs Island
    1950 Orrs Island
    1950 Print · USGS
    Covers Harpswell, including Brunswick, Phippsburg, and other nearby areas
  49. 1950 Map of Bailey Island
    1950 Map of Bailey Island
    1950 Bailey Island
    1950 Print · USGS
    Covers Harpswell, including Phippsburg, Chebeague Island, and other nearby areas
  52. 1956 Map of South Harpswell, 1959 Print
    1956 Map of South Harpswell, 1959 Print
    1956 South Harpswell
    1959 Print · USGS
    Covers Harpswell, including Portland, Chebeague Island, and other nearby areas
    3 unique versions available
  55. 1956 Map of Portland, 1963 Print
    1956 Map of Portland, 1963 Print
    1956 Portland
    1963 Print · USGS
    Covers Harpswell, including Manchester, Portland, and other nearby areas
    4 unique versions available
  58. 1956 Map of Bath, 1974 Print
    1956 Map of Bath, 1974 Print
    1956 Bath
    1974 Print · USGS
    Covers Harpswell, including Portland, Brunswick, and other nearby areas
  61. 1957 Map of Bath
    1957 Map of Bath
    1957 Bath
    1957 Print · USGS
    Covers Harpswell, including Portland, Brunswick, and other nearby areas
  64. 1957 Map of Phippsburg, 1959 Print
    1957 Map of Phippsburg, 1959 Print
    1957 Phippsburg
    1959 Print · USGS
    Covers Harpswell, including Bath, Phippsburg, and other nearby areas
    2 unique versions available
  67. 1957 Map of Orrs Island, 1959 Print
    1957 Map of Orrs Island, 1959 Print
    1957 Orrs Island
    1959 Print · USGS
    Covers Harpswell, including Brunswick, Phippsburg, and other nearby areas
    4 unique versions available
  70. 1957 Map of Bailey Island, 1959 Print
    1957 Map of Bailey Island, 1959 Print
    1957 Bailey Island
    1959 Print · USGS
    Covers Harpswell, including Phippsburg, Chebeague Island, and other nearby areas
    3 unique versions available
  73. 1957 Map of Freeport, 1959 Print
    1957 Map of Freeport, 1959 Print
    1957 Freeport
    1959 Print · USGS
    Covers Harpswell, including Brunswick, Yarmouth, and other nearby areas
    3 unique versions available
Showing maps 1-25 of 37

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Frequently asked questions

  • What are the different types of historical maps available for Harpswell?
  • What is the oldest map of Harpswell?
  • Where can I purchase historical maps of Harpswell for my home or office?
  • Where can I download high-res historical maps of Harpswell?
  • Are there historical topographic maps available for Harpswell?
  • Is there historical aerial imagery available for Harpswell?
  • Where are historical maps of Harpswell sourced from?