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Old Maps of Postville, Iowa for Metal Detecting

Plan your next treasure hunt with 8 historic maps of Postville. 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 Postville.

Postville, IA maps

(8)
  1. 1906 Map of Decorah
    1906 Map of Decorah
    1906 Decorah
    1906 Print · USGS
    Northeast Iowa at the turn of the century was a land of intricate river valleys and vital railroad junctions. Genealogists can trace the early rail-and-river economy through landmarks like Decorah, the historic site of Fort Atkinson, and the junction at Calmar.
    3 unique versions available
  4. 1958 Map of La Crosse, 1979 Print
    1958 Map of La Crosse, 1979 Print
    1958 La Crosse
    1979 Print · USGS
    The Driftless Area of Wisconsin and Iowa is captured here during the late seventies, showing the intricate river valleys and ridge-top settlements. Genealogists and historians can trace the rail corridors of the Soo Line or locate landmarks like Grandad Bluff and Effigy Mounds National Monument.
    2 unique versions available
  7. 1961 Map of La Crosse
    1961 Map of La Crosse
    1961 La Crosse
    1961 Print · USGS
    The Driftless Area at the start of the 1960s reveals a complex network of river towns and rail lines along the Mississippi River. Genealogists and historians can trace old settlements like New Amsterdam and Wyattville or locate major landmarks like Camp McCoy Military Reservation and Effigy Mounds National Monument.
  10. 1965 Map of La Crosse
    1965 Map of La Crosse
    1965 La Crosse
    1965 Print · USGS
    The Driftless Area and the Upper Mississippi valley are captured here during a period of steady mid-century growth. Researchers can trace the rail lines of the Chicago and North Western or locate riverfront sites like Effigy Mounds National Monument and the Camp McCoy Military Reservation.
  13. 1971 Map of Postville, 1973 Print
    1971 Map of Postville, 1973 Print
    1971 Postville
    1973 Print · USGS
    Postville and the four-county border region of northeast Iowa are captured here during the early seventies as a thriving rail and agricultural center. Local historians can trace the Chicago Milwaukee St Paul and Pacific rail line and locate landmarks like Township Cem, the Fairground, and various Quarries.
  16. 1976 Map of La Crosse
    1976 Map of La Crosse
    1976 La Crosse
    1976 Print · USGS
    The Driftless Area and Mississippi River valley are captured here in the mid-seventies, showing a landscape of deep coulees and river commerce. Genealogists can trace family footprints from La Crosse to smaller hamlets like Newburg Corners and Witoka.
  19. 1985 Map of Decorah
    1985 Map of Decorah
    1985 Decorah
    1985 Print · USGS
    Northeast Iowa and western Wisconsin in the mid-eighties show a landscape of high bluffs and river valleys shaped by the Upper Iowa and Mississippi Rivers. Genealogists and historians can trace the paths of the Chicago Milwaukee St Paul and Pacific railroad or locate the National Cemetery and the ancient earthworks at Effigy Mounds National Monument.
    2 unique versions available
  22. 2022 Map of Postville, 2022 Print
    2022 Map of Postville, 2022 Print
    2022 Postville
    2022 Print · USGS
    The intersection of four Iowa counties and the town of Postville are documented in this contemporary survey. Researchers can locate family heritage sites at the Post Township Cem and Fry Cem or trace the winding paths of Williams Cr.
End of results
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