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

Explore 18 historic maps of Clay 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 Clay 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 Clay Township's history through authentic maps from the 1900s. This is your window into the past.

Clay Township, PA maps

(18)
  1. 1909 Map of Butler, 1957 Print
    1909 Map of Butler, 1957 Print
    1909 Butler
    1957 Print · USGS
    Covers Clay Township, including Butler, Muddy Creek, and other nearby areas
    2 unique versions available
  4. 1910 Map of Hilliards, 1956 Print
    1910 Map of Hilliards, 1956 Print
    1910 Hilliards
    1956 Print · USGS
    Covers Clay Township, including Rockland Township, Clintonville, and other nearby areas
  7. 1911 Map of Butler
    1911 Map of Butler
    1911 Butler
    1911 Print · USGS
    Covers Clay Township, including Butler, Muddy Creek, and other nearby areas
    5 unique versions available
  10. 1912 Map of Hilliards
    1912 Map of Hilliards
    1912 Hilliards
    1912 Print · USGS
    Covers Clay Township, including Rockland Township, Clintonville, and other nearby areas
    4 unique versions available
  13. 1944 Map of Hilliards
    1944 Map of Hilliards
    1944 Hilliards
    1944 Print · USGS
    Covers Clay Township, including Rockland Township, Clintonville, and other nearby areas
  16. 1953 Map of Pittsburgh
    1953 Map of Pittsburgh
    1953 Pittsburgh
    1953 Print · USGS
    Covers Clay Township, including Pittsburgh, Penn Hills, and other nearby areas
  19. 1954 Map of Pittsburgh
    1954 Map of Pittsburgh
    1954 Pittsburgh
    1954 Print · USGS
    Covers Clay Township, including Pittsburgh, Penn Hills, and other nearby areas
    2 unique versions available
  22. 1957 Map of Warren, 1964 Print
    1957 Map of Warren, 1964 Print
    1957 Warren
    1964 Print · USGS
    Covers Clay Township, including Saint Marys, Sandy Township, and other nearby areas
    4 unique versions available
  25. 1958 Map of Pittsburgh
    1958 Map of Pittsburgh
    1958 Pittsburgh
    1958 Print · USGS
    Covers Clay Township, including Pittsburgh, Penn Hills, and other nearby areas
    5 unique versions available
  28. 1958 Map of Warren
    1958 Map of Warren
    1958 Warren
    1958 Print · USGS
    Covers Clay Township, including Saint Marys, Sandy Township, and other nearby areas
  31. 1959 Map of Warren
    1959 Map of Warren
    1959 Warren
    1959 Print · USGS
    Covers Clay Township, including Saint Marys, Sandy Township, and other nearby areas
    2 unique versions available
  34. 1959 Map of Pittsburgh
    1959 Map of Pittsburgh
    1959 Pittsburgh
    1959 Print · USGS
    Covers Clay Township, including Pittsburgh, Penn Hills, and other nearby areas
  37. 1963 Map of West Sunbury, 1965 Print
    1963 Map of West Sunbury, 1965 Print
    1963 West Sunbury
    1965 Print · USGS
    Covers Clay Township, including West Sunbury, Venango Township, and other nearby areas
    3 unique versions available
  40. 1964 Map of Pittsburgh
    1964 Map of Pittsburgh
    1964 Pittsburgh
    1964 Print · USGS
    Covers Clay Township, including Pittsburgh, Penn Hills, and other nearby areas
  43. 1964 Map of Mount Chestnut, 1965 Print
    1964 Map of Mount Chestnut, 1965 Print
    1964 Mount Chestnut
    1965 Print · USGS
    Covers Clay Township, including Butler, Muddy Creek, and other nearby areas
    4 unique versions available
  46. 1971 Map of Warren
    1971 Map of Warren
    1971 Warren
    1971 Print · USGS
    Covers Clay Township, including Saint Marys, Sandy Township, and other nearby areas
  49. 1983 Map of Indiana
    1983 Map of Indiana
    1983 Indiana
    1983 Print · USGS
    Covers Clay Township, including Penn Hills, Ross Township, and other nearby areas
  52. 1983 Map of Oil City, 1984 Print
    1983 Map of Oil City, 1984 Print
    1983 Oil City
    1984 Print · USGS
    Covers Clay Township, including Oil City, Cranberry Township, and other nearby areas
End of results
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Frequently asked questions

  • What are the different types of historical maps available for Clay Township?
  • What is the oldest map of Clay Township?
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  • Are there historical topographic maps available for Clay Township?
  • Is there historical aerial imagery available for Clay Township?
  • Where are historical maps of Clay Township sourced from?