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Old Maps of Union, Minnesota

Explore 10 old maps of Union, spanning from 1954 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 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 to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.

Union, MN maps

(10)
  1. 1954 Map of Mason City, 1967 Print
    1954 Map of Mason City, 1967 Print
    1954 Mason City
    1967 Print · USGS
    Southern Minnesota and northern Iowa are shown here at the height of the mid-century rail era, centered on the regional hubs of Mason City and Rochester. Researchers can trace the vanished paths of the Chicago Great Western and find local landmarks like Pilot Knob and Bear Lake.
    2 unique versions available
  4. 1957 Map of Mason City
    1957 Map of Mason City
    1957 Mason City
    1957 Print · USGS
    The Minnesota-Iowa border region comes alive in this mid-century survey, from the industrial plants of Mason City to the medical hub of Rochester. Researchers can trace the rail-and-river economy through the Chicago Great Western Railway and the Shell Rock River.
  7. 1958 Map of Mason City
    1958 Map of Mason City
    1958 Mason City
    1958 Print · USGS
    Southern Minnesota and northern Iowa are shown during the mid-fifties when railroads still anchored the regional economy. Genealogists and historians can trace the intricate rail networks of the Illinois Central and find local landmarks in Mason City, Albert Lea, and Austin.
  10. 1967 Map of Steele Center, 1968 Print
    1967 Map of Steele Center, 1968 Print
    1967 Steele Center
    1968 Print · USGS
    Minnesota dairy and farm country is captured here in the late sixties, showing the rural landscape before modern expansion. Genealogists can trace family footprints near Steele Center, Holy Trinity Cem, and the Danish Cem.
  13. 1985 Map of Albert Lea
    1985 Map of Albert Lea
    1985 Albert Lea
    1985 Print · USGS
    Southern Minnesota's agricultural heartland is documented here in the mid-1980s, showing a landscape defined by industrial rail lines and managed waterways. Trace the historic routes of the Chicago and North Western and explore settlements like Hollandale, New Richland, and Bricelyn.
    2 unique versions available
  16. 2010 Map of Steele Center, 2010 Print
    2010 Map of Steele Center, 2010 Print
    2010 Steele Center
    2010 Print · USGS
    Covers Union, including Summit, Litomysl, and other nearby areas
  19. 2013 Map of Steele Center, 2013 Print
    2013 Map of Steele Center, 2013 Print
    2013 Steele Center
    2013 Print · USGS
    Covers Union, including Summit, Litomysl, and other nearby areas
  22. 2016 Map of Steele Center, 2016 Print
    2016 Map of Steele Center, 2016 Print
    2016 Steele Center
    2016 Print · USGS
    Covers Union, including Summit, Litomysl, and other nearby areas
  25. 2019 Map of Steele Center, 2019 Print
    2019 Map of Steele Center, 2019 Print
    2019 Steele Center
    2019 Print · USGS
    Covers Union, including Summit, Litomysl, and other nearby areas
  28. 2022 Map of Steele Center, 2022 Print
    2022 Map of Steele Center, 2022 Print
    2022 Steele Center
    2022 Print · USGS
    Steele County's rural heartland is meticulously mapped in this recent survey of its historic crossroads and immigrant cemeteries. Genealogists and local historians can trace family roots through the Steele Center Lutheran Cem, Bohemian Cem, and the community of Litomysl.
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