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Historical Maps of Allegany County, New York

What stories do these 220 old maps tell about Allegany County's past? From 1898 to present day, these maps reveal the evolution of streets, neighborhoods, iconic landmarks, and natural features in stunning high-res detail. Whether you're a history enthusiast, genealogist, or professional in education, environmental work, or architecture, these maps are perfect for exploration, research, and discovery.

Discover Allegany County's history through maps:

  • Trace Allegany County's growth: Explore earlier and latest maps and editions to uncover how the region changed over time.
  • Examine technical details: Each map includes its creators, publishers, scale, dimensions, and full source information.
  • Layer maps with modern tools & imagery: Compare historical maps to modern-day with high-resolution satellite imagery and detailed LiDAR layers.
  • Sourced from trusted archives: Carefully preserved and digitized by institutions like the United Stated Geological Survey and the US Library of Congress.
  • Access in any format: View and explore in high resolution, download for offline use, or order a museum-quality print for yourself or a loved one.

Begin your journey into Allegany County's history with these remarkable must-see maps.

Allegany County, NY maps

(220)

  1. 1898 Map of Olean
    1898 Map of Olean
    1898 Olean
    1898 Print · USGS
    Covers portions of Allegany County, including Olean, and others.
  2. 1898 Map of Olean, 1899 Print
    1898 Map of Olean, 1899 Print
    1898 Olean
    1899 Print · USGS
    Covers portions of Allegany County, including Olean, and others.
  3. 1898 Map of Olean, 1909 Print
    1898 Map of Olean, 1909 Print
    1898 Olean
    1909 Print · USGS
    Covers portions of Allegany County, including Olean, and others.
  4. 1898 Map of Olean, 1921 Print
    1898 Map of Olean, 1921 Print
    1898 Olean
    1921 Print · USGS
    Covers portions of Allegany County, including Olean, and others.
  5. 1898 Map of Olean, 1932 Print
    1898 Map of Olean, 1932 Print
    1898 Olean
    1932 Print · USGS
    Covers portions of Allegany County, including Olean, and others.
  6. 1899 Map of Gaines, 1960 Print
    1899 Map of Gaines, 1960 Print
    1899 Gaines
    1960 Print · USGS
    Covers portions of Allegany County, including Potter County, New York, and others.
  7. 1899 Map of Gaines, 1965 Print
    1899 Map of Gaines, 1965 Print
    1899 Gaines
    1965 Print · USGS
    Covers portions of Allegany County, including Potter County, New York, and others.
  8. 1900 Map of Gaines
    1900 Map of Gaines
    1900 Gaines
    1900 Print · USGS
    Covers portions of Allegany County, including Potter County, New York, and others.
  9. 1900 Map of Gaines, 1906 Print
    1900 Map of Gaines, 1906 Print
    1900 Gaines
    1906 Print · USGS
    Covers portions of Allegany County, including Potter County, New York, and others.
  10. 1900 Map of Gaines, 1922 Print
    1900 Map of Gaines, 1922 Print
    1900 Gaines
    1922 Print · USGS
    Covers portions of Allegany County, including Potter County, New York, and others.
Showing maps 1-10 of 220

Top cities in Allegany County

Frequently asked questions

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