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Historical Maps of Irwin, Pennsylvania

What stories do these 25 old maps tell about Irwin's past? From 1904 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 Irwin's history through maps:

  • Trace Irwin'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 Irwin's history with these remarkable must-see maps.

Irwin, PA maps

(25)

  1. 1904 Map of Greensburg, 1963 Print
    1904 Map of Greensburg, 1963 Print
    1904 Greensburg
    1963 Print · USGS
    Covers portions of Irwin, including Greensburg, Allegheny County, and others.
  2. 1906 Map of Greensburg
    1906 Map of Greensburg
    1906 Greensburg
    1906 Print · USGS
    Covers portions of Irwin, including Greensburg, Allegheny County, and others.
  3. 1906 Map of Greensburg, 1920 Print
    1906 Map of Greensburg, 1920 Print
    1906 Greensburg
    1920 Print · USGS
    Covers portions of Irwin, including Greensburg, Allegheny County, and others.
  4. 1906 Map of Greensburg, 1929 Print
    1906 Map of Greensburg, 1929 Print
    1906 Greensburg
    1929 Print · USGS
    Covers portions of Irwin, including Greensburg, Allegheny County, and others.
  5. 1906 Map of Greensburg, 1937 Print
    1906 Map of Greensburg, 1937 Print
    1906 Greensburg
    1937 Print · USGS
    Covers portions of Irwin, including Greensburg, Allegheny County, and others.
  6. 1906 Map of Greensburg, 1943 Print
    1906 Map of Greensburg, 1943 Print
    1906 Greensburg
    1943 Print · USGS
    Covers portions of Irwin, including Greensburg, Allegheny County, and others.
  7. 1906 Map of Greensburg, 1951 Print
    1906 Map of Greensburg, 1951 Print
    1906 Greensburg
    1951 Print · USGS
    Covers portions of Irwin, including Greensburg, Allegheny County, and others.
  8. 1953 Map of Pittsburgh
    1953 Map of Pittsburgh
    1953 Pittsburgh
    1953 Print · USGS
    Covers portions of Irwin, including Pittsburgh, Somerset County, and others.
  9. 1953 Map of Irwin, 1955 Print
    1953 Map of Irwin, 1955 Print
    1953 Irwin
    1955 Print · USGS
    Covers portions of Irwin.
  10. 1953 Map of Irwin, 1964 Print
    1953 Map of Irwin, 1964 Print
    1953 Irwin
    1964 Print · USGS
    Covers portions of Irwin.
Showing maps 1-10 of 25

Frequently asked questions

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