Old Maps of Irwin Township, Pennsylvania

Explore 12 old maps of Irwin Township, spanning from 1909 to today. These high-resolution historic maps reveal how streets, neighborhoods, landmarks, and natural features evolved over time — perfect for genealogy, metal detecting, research, and local history exploration.

What you can do with these maps:

  • See how Irwin Township changed over time: Compare historical maps to modern-day views to trace roads, homesites, rail lines & more.
  • View detailed metadata: Each map includes creators, publishers, year, scale, and archive source.
  • Overlay maps with satellite & LiDAR: Visualize the past alongside modern tools to explore terrain & human change.
  • Trusted historical sources: Maps sourced from the USGS, Library of Congress, and other archives.
  • Access maps your way: View online, download high-res files, or order prints for personal or research use.

Start exploring old maps of Irwin Township to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.


Irwin Township, PA maps

(12)
  1. 1909 Map of Franklin, 1956 Print
    1909 Map of Franklin, 1956 Print
    1909 Franklin
    1956 Print · USGS
    Covers Irwin Township, including Cranberry Township, Franklin, and other nearby areas
    2 unique versions available

  2. 1910 Map of Hilliards, 1956 Print
    1910 Map of Hilliards, 1956 Print
    1910 Hilliards
    1956 Print · USGS
    Covers Irwin Township, including Rockland Township, Clintonville, and other nearby areas

  3. 1911 Map of Franklin
    1911 Map of Franklin
    1911 Franklin
    1911 Print · USGS
    Covers Irwin Township, including Cranberry Township, Franklin, and other nearby areas
    4 unique versions available

  4. 1912 Map of Hilliards
    1912 Map of Hilliards
    1912 Hilliards
    1912 Print · USGS
    Covers Irwin Township, including Rockland Township, Clintonville, and other nearby areas
    4 unique versions available

  5. 1944 Map of Hilliards
    1944 Map of Hilliards
    1944 Hilliards
    1944 Print · USGS
    Covers Irwin Township, including Rockland Township, Clintonville, and other nearby areas

  6. 1957 Map of Warren, 1964 Print
    1957 Map of Warren, 1964 Print
    1957 Warren
    1964 Print · USGS
    Covers Irwin Township, including Saint Marys, Sandy Township, and other nearby areas
    4 unique versions available

  7. 1958 Map of Warren
    1958 Map of Warren
    1958 Warren
    1958 Print · USGS
    Covers Irwin Township, including Saint Marys, Sandy Township, and other nearby areas

  8. 1959 Map of Warren
    1959 Map of Warren
    1959 Warren
    1959 Print · USGS
    Covers Irwin Township, including Saint Marys, Sandy Township, and other nearby areas
    2 unique versions available

  9. 1963 Map of Barkeyville, 1965 Print
    1963 Map of Barkeyville, 1965 Print
    1963 Barkeyville
    1965 Print · USGS
    Covers Irwin Township, including Barkeyville, Venango Township, and other nearby areas
    4 unique versions available

  10. 1963 Map of Polk, 1965 Print
    1963 Map of Polk, 1965 Print
    1963 Polk
    1965 Print · USGS
    Covers Irwin Township, including Polk, Sandycreek Township, and other nearby areas
    5 unique versions available

  11. 1971 Map of Warren
    1971 Map of Warren
    1971 Warren
    1971 Print · USGS
    Covers Irwin Township, including Saint Marys, Sandy Township, and other nearby areas

  12. 1983 Map of Oil City, 1984 Print
    1983 Map of Oil City, 1984 Print
    1983 Oil City
    1984 Print · USGS
    Covers Irwin Township, including Oil City, Cranberry Township, and other nearby areas

End of results
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