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1900s (20th Century) Maps of Harrisburg, Allegany

Explore 10 historic maps of Harrisburg 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 Harrisburg'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 Harrisburg's history through authentic maps from the 1900s. This is your window into the past.

Harrisburg, Allegany maps

(10)
  1. 1900 Map of Salamanca
    1900 Map of Salamanca
    1900 Salamanca
    1900 Print · USGS
    Covers Harrisburg, including Allegany, Salamanca, and other nearby areas
    6 unique versions available
  4. 1938 Map of Salamanca, 1954 Print
    1938 Map of Salamanca, 1954 Print
    1938 Salamanca
    1954 Print · USGS
    Covers Harrisburg, including Allegany, Salamanca, and other nearby areas
    2 unique versions available
  7. 1943 Map of Salamanca
    1943 Map of Salamanca
    1943 Salamanca
    1943 Print · USGS
    Covers Harrisburg, including Allegany, Salamanca, and other nearby areas
  10. 1960 Map of Buffalo
    1960 Map of Buffalo
    1960 Buffalo
    1960 Print · USGS
    Covers Harrisburg, including Buffalo, Amherst, and other nearby areas
  13. 1961 Map of Knapp Creek, 1963 Print
    1961 Map of Knapp Creek, 1963 Print
    1961 Knapp Creek
    1963 Print · USGS
    Covers Harrisburg, including Allegany, Allegany, and other nearby areas
    2 unique versions available
  16. 1962 Map of Buffalo, 1980 Print
    1962 Map of Buffalo, 1980 Print
    1962 Buffalo
    1980 Print · USGS
    Covers Harrisburg, including Buffalo, Amherst, and other nearby areas
    2 unique versions available
  19. 1967 Map of Buffalo
    1967 Map of Buffalo
    1967 Buffalo
    1967 Print · USGS
    Covers Harrisburg, including Buffalo, Amherst, and other nearby areas
  22. 1973 Map of Buffalo
    1973 Map of Buffalo
    1973 Buffalo
    1973 Print · USGS
    Covers Harrisburg, including Buffalo, Amherst, and other nearby areas
  25. 1979 Map of Knapp Creek, 1980 Print
    1979 Map of Knapp Creek, 1980 Print
    1979 Knapp Creek
    1980 Print · USGS
    Covers Harrisburg, including Allegany, Allegany, and other nearby areas
  28. 1986 Map of Olean
    1986 Map of Olean
    1986 Olean
    1986 Print · USGS
    Covers Harrisburg, including Olean, Concord, and other nearby areas
    2 unique versions available
End of results
Showing maps 1-10 of 10

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Frequently asked questions

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

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