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

Explore 23 historic maps of Union 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 Union 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 Union Township's history through authentic maps from the 1900s. This is your window into the past.

Union Township, PA maps

(23)
  1. 1905 Map of Westminster
    1905 Map of Westminster
    1905 Westminster
    1905 Print · USGS
    Covers Union Township, including Westminster, West Manheim Township, and other nearby areas
    6 unique versions available
  4. 1908 Map of Gettysburg
    1908 Map of Gettysburg
    1908 Gettysburg
    1908 Print · USGS
    Covers Union Township, including Gettysburg, McSherrystown, and other nearby areas
    6 unique versions available
  7. 1911 Map of Taneytown
    1911 Map of Taneytown
    1911 Taneytown
    1911 Print · USGS
    Covers Union Township, including Westminster, Taneytown, and other nearby areas
    6 unique versions available
  10. 1920 Map of Hanover, 1959 Print
    1920 Map of Hanover, 1959 Print
    1920 Hanover
    1959 Print · USGS
    Covers Union Township, including York, Hanover, and other nearby areas
  13. 1922 Map of Hanover
    1922 Map of Hanover
    1922 Hanover
    1922 Print · USGS
    Covers Union Township, including York, Hanover, and other nearby areas
    5 unique versions available
  16. 1942 Map of Gettysburg, 1944 Print
    1942 Map of Gettysburg, 1944 Print
    1942 Gettysburg
    1944 Print · USGS
    Covers Union Township, including Westminster, Gettysburg, and other nearby areas
  19. 1944 Map of Manchester
    1944 Map of Manchester
    1944 Manchester
    1944 Print · USGS
    Covers Union Township, including West Manheim Township, Manchester, and other nearby areas
  22. 1944 Map of Mc Sherrystown
    1944 Map of Mc Sherrystown
    1944 Mc Sherrystown
    1944 Print · USGS
    Covers Union Township, including McSherrystown, New Oxford, and other nearby areas
    4 unique versions available
  25. 1944 Map of Littlestown
    1944 Map of Littlestown
    1944 Littlestown
    1944 Print · USGS
    Covers Union Township, including Littlestown, Germany Township, and other nearby areas
    2 unique versions available
  28. 1948 Map of Baltimore
    1948 Map of Baltimore
    1948 Baltimore
    1948 Print · USGS
    Covers Union Township, including Baltimore, Columbia, and other nearby areas
    2 unique versions available
  31. 1951 Map of Gettysburg, 1954 Print
    1951 Map of Gettysburg, 1954 Print
    1951 Gettysburg
    1954 Print · USGS
    Covers Union Township, including Gettysburg, McSherrystown, and other nearby areas
    3 unique versions available
  34. 1953 Map of Manchester, 1954 Print
    1953 Map of Manchester, 1954 Print
    1953 Manchester
    1954 Print · USGS
    Covers Union Township, including West Manheim Township, Manchester, and other nearby areas
    6 unique versions available
  37. 1953 Map of Littlestown, 1954 Print
    1953 Map of Littlestown, 1954 Print
    1953 Littlestown
    1954 Print · USGS
    Covers Union Township, including Littlestown, Germany Township, and other nearby areas
    6 unique versions available
  40. 1954 Map of Baltimore
    1954 Map of Baltimore
    1954 Baltimore
    1954 Print · USGS
    Covers Union Township, including Baltimore, Columbia, and other nearby areas
  43. 1954 Map of Hanover, 1956 Print
    1954 Map of Hanover, 1956 Print
    1954 Hanover
    1956 Print · USGS
    Covers Union Township, including Hanover, Parkville, and other nearby areas
    5 unique versions available
  46. 1956 Map of Baltimore
    1956 Map of Baltimore
    1956 Baltimore
    1956 Print · USGS
    Covers Union Township, including Baltimore, Columbia, and other nearby areas
  49. 1957 Map of Baltimore, 1964 Print
    1957 Map of Baltimore, 1964 Print
    1957 Baltimore
    1964 Print · USGS
    Covers Union Township, including Baltimore, Columbia, and other nearby areas
    5 unique versions available
  52. 1961 Map of Baltimore
    1961 Map of Baltimore
    1961 Baltimore
    1961 Print · USGS
    Covers Union Township, including Baltimore, Columbia, and other nearby areas
  55. 1983 Map of York, 1984 Print
    1983 Map of York, 1984 Print
    1983 York
    1984 Print · USGS
    Covers Union Township, including York, Westminster, and other nearby areas
    2 unique versions available
  58. 1983 Map of Hagerstown, 1984 Print
    1983 Map of Hagerstown, 1984 Print
    1983 Hagerstown
    1984 Print · USGS
    Covers Union Township, including Hagerstown, Chambersburg, and other nearby areas
    2 unique versions available
  61. 1989 Map of Baltimore
    1989 Map of Baltimore
    1989 Baltimore
    1989 Print · USGS
    Covers Union Township, including Baltimore, Columbia, and other nearby areas
  64. 1990 Map of Mc Sherrystown, 1995 Print
    1990 Map of Mc Sherrystown, 1995 Print
    1990 Mc Sherrystown
    1995 Print · USGS
    Covers Union Township, including McSherrystown, New Oxford, and other nearby areas
  67. 1998 Map of Hanover, 2000 Print
    1998 Map of Hanover, 2000 Print
    1998 Hanover
    2000 Print · USGS
    Covers Union Township, including Hanover, Parkville, and other nearby areas
End of results
Showing maps 1-23 of 23

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Frequently asked questions

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