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Old Maps of Union Township, Ohio

Explore 13 old maps of Union Township, spanning from 1906 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 Union 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 Union Township to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.

Union Township, OH maps

(13)
  1. 1906 Map of Columbus Grove, 1956 Print
    1906 Map of Columbus Grove, 1956 Print
    1906 Columbus Grove
    1956 Print · USGS
    Covers Union Township, including Lima, Ottawa, and other nearby areas
  4. 1908 Map of Columbus Grove, 1932 Print
    1908 Map of Columbus Grove, 1932 Print
    1908 Columbus Grove
    1932 Print · USGS
    Covers Union Township, including Lima, Ottawa, and other nearby areas
  7. 1908 Map of Ottawa, 1936 Print
    1908 Map of Ottawa, 1936 Print
    1908 Ottawa
    1936 Print · USGS
    Covers Union Township, including Ottawa, Holgate, and other nearby areas
    2 unique versions available
  10. 1953 Map of Fort Wayne, 1963 Print
    1953 Map of Fort Wayne, 1963 Print
    1953 Fort Wayne
    1963 Print · USGS
    Covers Union Township, including Fort Wayne, Elkhart, and other nearby areas
    4 unique versions available
  13. 1953 Map of Muncie, 1966 Print
    1953 Map of Muncie, 1966 Print
    1953 Muncie
    1966 Print · USGS
    Covers Union Township, including Fort Wayne, Fishers, and other nearby areas
    5 unique versions available
  16. 1956 Map of Muncie
    1956 Map of Muncie
    1956 Muncie
    1956 Print · USGS
    Covers Union Township, including Fort Wayne, Fishers, and other nearby areas
  19. 1956 Map of Fort Wayne
    1956 Map of Fort Wayne
    1956 Fort Wayne
    1956 Print · USGS
    Covers Union Township, including Fort Wayne, Elkhart, and other nearby areas
    2 unique versions available
  22. 1960 Map of Columbus Grove, 1961 Print
    1960 Map of Columbus Grove, 1961 Print
    1960 Columbus Grove
    1961 Print · USGS
    Covers Union Township, including Ottawa, Columbus Grove, and other nearby areas
    2 unique versions available
  25. 1960 Map of Ottawa, 1961 Print
    1960 Map of Ottawa, 1961 Print
    1960 Ottawa
    1961 Print · USGS
    Covers Union Township, including Ottawa, Glandorf, and other nearby areas
    3 unique versions available
  28. 1960 Map of Miller City, 1961 Print
    1960 Map of Miller City, 1961 Print
    1960 Miller City
    1961 Print · USGS
    Covers Union Township, including Miller City, Hector, and other nearby areas
    2 unique versions available
  31. 1960 Map of Kalida, 1961 Print
    1960 Map of Kalida, 1961 Print
    1960 Kalida
    1961 Print · USGS
    Covers Union Township, including Kalida, Rimer, and other nearby areas
    2 unique versions available
  34. 1986 Map of Lima
    1986 Map of Lima
    1986 Lima
    1986 Print · USGS
    Covers Union Township, including Lima, Van Wert, and other nearby areas
    3 unique versions available
  37. 1986 Map of Defiance, 1992 Print
    1986 Map of Defiance, 1992 Print
    1986 Defiance
    1992 Print · USGS
    Covers Union Township, including Defiance, New Haven, and other nearby areas
End of results
Showing maps 1-13 of 13

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Frequently asked questions

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  • Where are historical maps of Union Township sourced from?

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