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

Explore 17 historic maps of Delaware 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 Delaware 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 Delaware Township's history through authentic maps from the 1900s. This is your window into the past.

Delaware Township, PA maps

(17)
  1. 1907 Map of Millerstown
    1907 Map of Millerstown
    1907 Millerstown
    1907 Print · USGS
    Covers Delaware Township, including Beaver Springs, Millerstown, and other nearby areas
    4 unique versions available
  4. 1925 Map of Mifflintown
    1925 Map of Mifflintown
    1925 Mifflintown
    1925 Print · USGS
    Covers Delaware Township, including Granville Township, Decatur Township, and other nearby areas
  7. 1934 Map of Mifflintown, 1962 Print
    1934 Map of Mifflintown, 1962 Print
    1934 Mifflintown
    1962 Print · USGS
    Covers Delaware Township, including Granville Township, Decatur Township, and other nearby areas
  10. 1937 Map of Mifflintown
    1937 Map of Mifflintown
    1937 Mifflintown
    1937 Print · USGS
    Covers Delaware Township, including Granville Township, Decatur Township, and other nearby areas
    3 unique versions available
  13. 1943 Map of Millerstown
    1943 Map of Millerstown
    1943 Millerstown
    1943 Print · USGS
    Covers Delaware Township, including Beaver Springs, Millerstown, and other nearby areas
  16. 1950 Map of Harrisburg, 1952 Print
    1950 Map of Harrisburg, 1952 Print
    1950 Harrisburg
    1952 Print · USGS
    Covers Delaware Township, including Lancaster, Harrisburg, and other nearby areas
  19. 1955 Map of Millerstown, 1957 Print
    1955 Map of Millerstown, 1957 Print
    1955 Millerstown
    1957 Print · USGS
    Covers Delaware Township, including Beaver Springs, Millerstown, and other nearby areas
    3 unique versions available
  22. 1957 Map of Harrisburg
    1957 Map of Harrisburg
    1957 Harrisburg
    1957 Print · USGS
    Covers Delaware Township, including Lancaster, Harrisburg, and other nearby areas
    7 unique versions available
  25. 1959 Map of Mexico, 1960 Print
    1959 Map of Mexico, 1960 Print
    1959 Mexico
    1960 Print · USGS
    Covers Delaware Township, including Tuscarora, Tuscarora Township, and other nearby areas
    4 unique versions available
  28. 1959 Map of Millerstown, 1961 Print
    1959 Map of Millerstown, 1961 Print
    1959 Millerstown
    1961 Print · USGS
    Covers Delaware Township, including Millerstown, Thompsontown, and other nearby areas
    3 unique versions available
  31. 1959 Map of Beaver Springs, 1961 Print
    1959 Map of Beaver Springs, 1961 Print
    1959 Beaver Springs
    1961 Print · USGS
    Covers Delaware Township, including Beaver Springs, Monroe Township, and other nearby areas
    3 unique versions available
  34. 1961 Map of Harrisburg
    1961 Map of Harrisburg
    1961 Harrisburg
    1961 Print · USGS
    Covers Delaware Township, including Lancaster, Harrisburg, and other nearby areas
    2 unique versions available
  37. 1964 Map of Harrisburg
    1964 Map of Harrisburg
    1964 Harrisburg
    1964 Print · USGS
    Covers Delaware Township, including Lancaster, Harrisburg, and other nearby areas
  40. 1977 Map of Mexico, 1979 Print
    1977 Map of Mexico, 1979 Print
    1977 Mexico
    1979 Print · USGS
    Covers Delaware Township, including Tuscarora, Tuscarora Township, and other nearby areas
  43. 1977 Map of Millerstown, 1979 Print
    1977 Map of Millerstown, 1979 Print
    1977 Millerstown
    1979 Print · USGS
    Covers Delaware Township, including Millerstown, Thompsontown, and other nearby areas
  46. 1984 Map of State College, 1985 Print
    1984 Map of State College, 1985 Print
    1984 State College
    1985 Print · USGS
    Covers Delaware Township, including State College, Lewistown, and other nearby areas
  49. 1988 Map of State College, 1989 Print
    1988 Map of State College, 1989 Print
    1988 State College
    1989 Print · USGS
    Covers Delaware Township, including State College, Lewistown, and other nearby areas
End of results
Showing maps 1-17 of 17

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Frequently asked questions

  • What are the different types of historical maps available for Delaware Township?
  • What is the oldest map of Delaware Township?
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  • Where can I download high-res historical maps of Delaware Township?
  • Are there historical topographic maps available for Delaware Township?
  • Is there historical aerial imagery available for Delaware Township?
  • Where are historical maps of Delaware Township sourced from?

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