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1970s Maps of Gregory County, South Dakota

Explore 14 historic maps of Gregory 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 Gregory 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 Gregory County's history through authentic maps from the 1970s. This is your window into the past.

Gregory County, SD maps

(14)
  1. 1971 Map of Lucas NW, 1974 Print
    1971 Map of Lucas NW, 1974 Print
    1971 Lucas NW
    1974 Print · USGS
    Covers Gregory County, including America Township, Eagle Township, and other nearby areas
  4. 1971 Map of Dixon SW, 1974 Print
    1971 Map of Dixon SW, 1974 Print
    1971 Dixon SW
    1974 Print · USGS
    Covers Gregory County, including Milk's Camp Segment, Bull Creek Segment, and other nearby areas
  7. 1971 Map of Academy, 1974 Print
    1971 Map of Academy, 1974 Print
    1971 Academy
    1974 Print · USGS
    Covers Gregory County, including Pleasant Grove Township, Eagle Township, and other nearby areas
  10. 1971 Map of Lucas, 1974 Print
    1971 Map of Lucas, 1974 Print
    1971 Lucas
    1974 Print · USGS
    Covers Gregory County, including Milk's Camp Segment, Lucas, and other nearby areas
    2 unique versions available
  13. 1971 Map of Rattlesnake Butte East, 1974 Print
    1971 Map of Rattlesnake Butte East, 1974 Print
    1971 Rattlesnake Butte East
    1974 Print · USGS
    Covers Gregory County, including Bull Creek Segment, Tripp County, and other nearby areas
  16. 1971 Map of Dixon, 1974 Print
    1971 Map of Dixon, 1974 Print
    1971 Dixon
    1974 Print · USGS
    Covers Gregory County, including Dixon, Milk's Camp Segment, and other nearby areas
  19. 1971 Map of Colome SE, 1974 Print
    1971 Map of Colome SE, 1974 Print
    1971 Colome SE
    1974 Print · USGS
    Covers Gregory County, including Bull Creek Segment, Tripp County, and other nearby areas
  22. 1971 Map of Dixon SE, 1974 Print
    1971 Map of Dixon SE, 1974 Print
    1971 Dixon SE
    1974 Print · USGS
    Covers Gregory County, including Milk's Camp Segment, United States, and other nearby areas
  25. 1971 Map of Dixon NE, 1974 Print
    1971 Map of Dixon NE, 1974 Print
    1971 Dixon NE
    1974 Print · USGS
    Covers Gregory County, including America Township, Milk's Camp Segment, and other nearby areas
  28. 1971 Map of Lucas SE, 1974 Print
    1971 Map of Lucas SE, 1974 Print
    1971 Lucas SE
    1974 Print · USGS
    Covers Gregory County, including Milk's Camp Segment, Hamilton Township, and other nearby areas
  31. 1977 Map of Lake Andes NW, 1979 Print
    1977 Map of Lake Andes NW, 1979 Print
    1977 Lake Andes NW
    1979 Print · USGS
    Covers Gregory County, including Geddes, Jackson Township, and other nearby areas
  34. 1977 Map of Fort Randall Dam, 1979 Print
    1977 Map of Fort Randall Dam, 1979 Print
    1977 Fort Randall Dam
    1979 Print · USGS
    Covers Gregory County, including Pickstown, Fort Randall, and other nearby areas
  37. 1977 Map of Lake Andes SW, 1979 Print
    1977 Map of Lake Andes SW, 1979 Print
    1977 Lake Andes SW
    1979 Print · USGS
    Covers Gregory County, including Jackson Township, White Swan Township, and other nearby areas
  40. 1979 Map of Castalia, 1980 Print
    1979 Map of Castalia, 1980 Print
    1979 Castalia
    1980 Print · USGS
    Covers Gregory County, including Signal Township, Platte Township, and other nearby areas
End of results
Showing maps 1-14 of 14

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Frequently asked questions

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

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