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1900s (20th Century) Maps of Donegal Township, Pennsylvania

Explore 22 historic maps of Donegal Township 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 Donegal Township'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 Donegal Township's history through authentic maps from the 1900s. This is your window into the past.

Donegal Township, PA maps

(22)
  1. 1913 Map of Somerset, 1961 Print
    1913 Map of Somerset, 1961 Print
    1913 Somerset
    1961 Print · USGS
    Covers Donegal Township, including Somerset, Boswell, and other nearby areas
  4. 1915 Map of Somerset
    1915 Map of Somerset
    1915 Somerset
    1915 Print · USGS
    Covers Donegal Township, including Somerset, Boswell, and other nearby areas
    6 unique versions available
  7. 1922 Map of Donegal
    1922 Map of Donegal
    1922 Donegal
    1922 Print · USGS
    Covers Donegal Township, including Donegal, Seven Springs, and other nearby areas
    2 unique versions available
  10. 1935 Map of Donegal
    1935 Map of Donegal
    1935 Donegal
    1935 Print · USGS
    Covers Donegal Township, including Donegal, Seven Springs, and other nearby areas
    2 unique versions available
  13. 1944 Map of Somerset
    1944 Map of Somerset
    1944 Somerset
    1944 Print · USGS
    Covers Donegal Township, including Somerset, Boswell, and other nearby areas
  16. 1944 Map of Donegal, 1945 Print
    1944 Map of Donegal, 1945 Print
    1944 Donegal
    1945 Print · USGS
    Covers Donegal Township, including Donegal, Seven Springs, and other nearby areas
  19. 1953 Map of Pittsburgh
    1953 Map of Pittsburgh
    1953 Pittsburgh
    1953 Print · USGS
    Covers Donegal Township, including Pittsburgh, Penn Hills, and other nearby areas
  22. 1954 Map of Pittsburgh
    1954 Map of Pittsburgh
    1954 Pittsburgh
    1954 Print · USGS
    Covers Donegal Township, including Pittsburgh, Penn Hills, and other nearby areas
    2 unique versions available
  25. 1957 Map of Donegal
    1957 Map of Donegal
    1957 Donegal
    1957 Print · USGS
    Covers Donegal Township, including Donegal, Seven Springs, and other nearby areas
    2 unique versions available
  28. 1958 Map of Pittsburgh
    1958 Map of Pittsburgh
    1958 Pittsburgh
    1958 Print · USGS
    Covers Donegal Township, including Pittsburgh, Penn Hills, and other nearby areas
    5 unique versions available
  31. 1959 Map of Pittsburgh
    1959 Map of Pittsburgh
    1959 Pittsburgh
    1959 Print · USGS
    Covers Donegal Township, including Pittsburgh, Penn Hills, and other nearby areas
  34. 1964 Map of Pittsburgh
    1964 Map of Pittsburgh
    1964 Pittsburgh
    1964 Print · USGS
    Covers Donegal Township, including Pittsburgh, Penn Hills, and other nearby areas
  37. 1967 Map of Stahlstown, 1970 Print
    1967 Map of Stahlstown, 1970 Print
    1967 Stahlstown
    1970 Print · USGS
    Covers Donegal Township, including Ligonier Township, Unity Township, and other nearby areas
    5 unique versions available
  40. 1967 Map of Mammoth, 1970 Print
    1967 Map of Mammoth, 1970 Print
    1967 Mammoth
    1970 Print · USGS
    Covers Donegal Township, including Bullskin Township, Mount Pleasant Township, and other nearby areas
    4 unique versions available
  43. 1967 Map of Seven Springs, 1971 Print
    1967 Map of Seven Springs, 1971 Print
    1967 Seven Springs
    1971 Print · USGS
    Covers Donegal Township, including Seven Springs, Springfield Township, and other nearby areas
    4 unique versions available
  46. 1967 Map of Bakersville, 1971 Print
    1967 Map of Bakersville, 1971 Print
    1967 Bakersville
    1971 Print · USGS
    Covers Donegal Township, including Somerset Township, Milford Township, and other nearby areas
    5 unique versions available
  49. 1967 Map of Donegal, 1971 Print
    1967 Map of Donegal, 1971 Print
    1967 Donegal
    1971 Print · USGS
    Covers Donegal Township, including Donegal, Bullskin Township, and other nearby areas
    4 unique versions available
  52. 1977 Map of Seven Springs, 1979 Print
    1977 Map of Seven Springs, 1979 Print
    1977 Seven Springs
    1979 Print · USGS
    Covers Donegal Township, including Seven Springs, Springfield Township, and other nearby areas
  55. 1977 Map of Bakersville, 1979 Print
    1977 Map of Bakersville, 1979 Print
    1977 Bakersville
    1979 Print · USGS
    Covers Donegal Township, including Somerset Township, Milford Township, and other nearby areas
  58. 1986 Map of Pittsburgh East
    1986 Map of Pittsburgh East
    1986 Pittsburgh East
    1986 Print · USGS
    Covers Donegal Township, including Pittsburgh, Penn Hills, and other nearby areas
    3 unique versions available
  61. 1993 Map of Seven Springs, 1998 Print
    1993 Map of Seven Springs, 1998 Print
    1993 Seven Springs
    1998 Print · USGS
    Covers Donegal Township, including Seven Springs, Springfield Township, and other nearby areas
  64. 1997 Map of Mammoth, 2000 Print
    1997 Map of Mammoth, 2000 Print
    1997 Mammoth
    2000 Print · USGS
    Covers Donegal Township, including Bullskin Township, Mount Pleasant Township, and other nearby areas
End of results
Showing maps 1-22 of 22

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Frequently asked questions

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