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Old Maps of Saint Ansgar, Iowa for Metal Detecting

Plan your next treasure hunt with 16 historic maps of Saint Ansgar. Find old homesites, ghost towns, trails, and gathering spots that may be lost to time — perfect for identifying promising metal detecting locations.

  • Locate forgotten sites: Uncover places like long-lost settlements, abandoned rail lines, or gathering spots.
  • Plan better hunts: Use map overlays combined with LiDAR or satellite views to narrow in on historically rich areas.
  • Made for detectorists: Thousands of hobbyists use these maps to discover relics, coins, and hidden history.

Use these historic maps to boost your research and find new opportunities beneath the surface of Saint Ansgar.

Saint Ansgar, IA maps

(16)
  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. 1972 Map of St. Ansgar, 1974 Print
    1972 Map of St. Ansgar, 1974 Print
    1972 St. Ansgar
    1974 Print · USGS
    Mitchell County and the Minnesota border come into focus in the 1970s as the rail-and-river economy centers on the Cedar River. Genealogists can trace family names through rural landmarks like Rustad Cem, Ogden Cem, and the small settlement of Toeterville.
  13. 1972 Map of Osage SW, 1974 Print
    1972 Map of Osage SW, 1974 Print
    1972 Osage SW
    1974 Print · USGS
    Mitchell County in the early seventies shows a landscape defined by the winding Cedar River and its rail connections. Genealogists can locate several local burial grounds including Brakestad Cem and St Johns Cem, alongside the historic settlement at St Ansgar.
  16. 1985 Map of Charles City
    1985 Map of Charles City
    1985 Charles City
    1985 Print · USGS
    Northern Iowa and the Minnesota borderlands are mapped here in the mid-1980s as a thriving network of rail-side towns and river valleys. Trace local history through the Reilly Settlement, Stacyville Junction, and aviation sites like Ellen Church Field.
    2 unique versions available
  19. 2010 Map of Osage SW, 2010 Print
    2010 Map of Osage SW, 2010 Print
    2010 Osage SW
    2010 Print · USGS
    Covers Saint Ansgar, including Mitchell, Dixie, and other nearby areas
  22. 2010 Map of Saint Ansgar, 2010 Print
    2010 Map of Saint Ansgar, 2010 Print
    2010 Saint Ansgar
    2010 Print · USGS
    Covers Saint Ansgar, including Lyle, Toeterville, and other nearby areas
  25. 2013 Map of Saint Ansgar, 2013 Print
    2013 Map of Saint Ansgar, 2013 Print
    2013 Saint Ansgar
    2013 Print · USGS
    Covers Saint Ansgar, including Lyle, Toeterville, and other nearby areas
  28. 2013 Map of Osage SW, 2013 Print
    2013 Map of Osage SW, 2013 Print
    2013 Osage SW
    2013 Print · USGS
    Covers Saint Ansgar, including Mitchell, Dixie, and other nearby areas
  31. 2015 Map of Osage SW, 2015 Print
    2015 Map of Osage SW, 2015 Print
    2015 Osage SW
    2015 Print · USGS
    Covers Saint Ansgar, including Mitchell, Dixie, and other nearby areas
  34. 2015 Map of Saint Ansgar, 2015 Print
    2015 Map of Saint Ansgar, 2015 Print
    2015 Saint Ansgar
    2015 Print · USGS
    Covers Saint Ansgar, including Lyle, Toeterville, and other nearby areas
  37. 2018 Map of Osage SW, 2018 Print
    2018 Map of Osage SW, 2018 Print
    2018 Osage SW
    2018 Print · USGS
    Covers Saint Ansgar, including Mitchell, Dixie, and other nearby areas
  40. 2018 Map of Saint Ansgar, 2018 Print
    2018 Map of Saint Ansgar, 2018 Print
    2018 Saint Ansgar
    2018 Print · USGS
    Covers Saint Ansgar, including Lyle, Toeterville, and other nearby areas
  43. 2022 Map of Osage SW, 2022 Print
    2022 Map of Osage SW, 2022 Print
    2022 Osage SW
    2022 Print · USGS
    The Cedar River valley in Mitchell County is documented here during the early 2020s, showing a landscape defined by riverside settlements and rural heritage. Genealogists can locate several local burial sites, including Riverview Cem near Mitchell and the Immanuel Lutheran Cem.
  46. 2022 Map of Saint Ansgar, 2022 Print
    2022 Map of Saint Ansgar, 2022 Print
    2022 Saint Ansgar
    2022 Print · USGS
    Mitchell County, Iowa, and the Minnesota borderlands are mapped here in the early twenty-first century as the agricultural and river-linked communities continue to thrive. Genealogists can trace family plots across several sites, including Mona Cem, Saint Peter Cem, and the streets of St. Ansgar.
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