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1970s Maps of Olmsted County, Minnesota

Explore 18 historic maps of Olmsted County from the 1970s. These maps offer a rare glimpse into what life looked like during the 1970s — 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 Olmsted County's landscape evolved across the 1970s, 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 1970s, 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 Olmsted County's history through authentic maps from the 1970s. This is your window into the past.

Olmsted County, MN maps

(18)
  1. 1972 Map of Zumbro Lake, 1975 Print
    1972 Map of Zumbro Lake, 1975 Print
    1972 Zumbro Lake
    1975 Print · USGS
    Covers Olmsted County, including Hammond, South Troy, and other nearby areas
    2 unique versions available
  4. 1972 Map of Plainview SW, 1975 Print
    1972 Map of Plainview SW, 1975 Print
    1972 Plainview SW
    1975 Print · USGS
    Covers Olmsted County, including Elgin, Wabasha County, and other nearby areas
    2 unique versions available
  7. 1972 Map of Rochester, 1975 Print
    1972 Map of Rochester, 1975 Print
    1972 Rochester
    1975 Print · USGS
    Covers Olmsted County, including Rochester, Ringe, and other nearby areas
    4 unique versions available
  10. 1972 Map of Chester, 1975 Print
    1972 Map of Chester, 1975 Print
    1972 Chester
    1975 Print · USGS
    Covers Olmsted County, including Viola, Chester, and other nearby areas
  13. 1972 Map of Millville, 1975 Print
    1972 Map of Millville, 1975 Print
    1972 Millville
    1975 Print · USGS
    Covers Olmsted County, including Elgin, Hammond, and other nearby areas
  16. 1972 Map of Elba, 1975 Print
    1972 Map of Elba, 1975 Print
    1972 Elba
    1975 Print · USGS
    Covers Olmsted County, including Elba, Kingsley Corner, and other nearby areas
    2 unique versions available
  19. 1974 Map of Rock Dell, 1976 Print
    1974 Map of Rock Dell, 1976 Print
    1974 Rock Dell
    1976 Print · USGS
    Covers Olmsted County, including Rock Dell, Vernon, and other nearby areas
  22. 1974 Map of High Forest, 1976 Print
    1974 Map of High Forest, 1976 Print
    1974 High Forest
    1976 Print · USGS
    Covers Olmsted County, including Stewartville, High Forest, and other nearby areas
  25. 1974 Map of Salem Corners, 1976 Print
    1974 Map of Salem Corners, 1976 Print
    1974 Salem Corners
    1976 Print · USGS
    Covers Olmsted County, including Rochester, Stewartville, and other nearby areas
    2 unique versions available
  28. 1974 Map of Pilot Mound, 1976 Print
    1974 Map of Pilot Mound, 1976 Print
    1974 Pilot Mound
    1976 Print · USGS
    Covers Olmsted County, including Troy, Pilot Mound, and other nearby areas
  31. 1974 Map of Marion, 1976 Print
    1974 Map of Marion, 1976 Print
    1974 Marion
    1976 Print · USGS
    Covers Olmsted County, including Marion, Eyota, and other nearby areas
  34. 1974 Map of St Charles, 1976 Print
    1974 Map of St Charles, 1976 Print
    1974 St Charles
    1976 Print · USGS
    Covers Olmsted County, including Dover, Saratoga, and other nearby areas
  37. 1974 Map of Chatfield, 1976 Print
    1974 Map of Chatfield, 1976 Print
    1974 Chatfield
    1976 Print · USGS
    Covers Olmsted County, including Chatfield, Fillmore County, and other nearby areas
  40. 1974 Map of Stewartville, 1976 Print
    1974 Map of Stewartville, 1976 Print
    1974 Stewartville
    1976 Print · USGS
    Covers Olmsted County, including Stewartville, Pleasant Grove, and other nearby areas
  43. 1974 Map of Simpson, 1976 Print
    1974 Map of Simpson, 1976 Print
    1974 Simpson
    1976 Print · USGS
    Covers Olmsted County, including Rochester, Stewartville, and other nearby areas
    2 unique versions available
  46. 1974 Map of Washington, 1976 Print
    1974 Map of Washington, 1976 Print
    1974 Washington
    1976 Print · USGS
    Covers Olmsted County, including Cummingsville, Washington, and other nearby areas
  49. 1974 Map of Eyota, 1976 Print
    1974 Map of Eyota, 1976 Print
    1974 Eyota
    1976 Print · USGS
    Covers Olmsted County, including Eyota, Dover, and other nearby areas
  52. 1974 Map of High Forest SW, 1976 Print
    1974 Map of High Forest SW, 1976 Print
    1974 High Forest SW
    1976 Print · USGS
    Covers Olmsted County, including Haven Hutterite Colony, Mower County, and other nearby areas
End of results
Showing maps 1-18 of 18

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Frequently asked questions

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

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