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1970s Maps of Grant County, Oregon

Explore 35 historic maps of Grant 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 Grant 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 Grant County's history through authentic maps from the 1970s. This is your window into the past.

Grant County, OR maps

(35)
  1. 1970 Map of Flag Prairie, 1973 Print
    1970 Map of Flag Prairie, 1973 Print
    1970 Flag Prairie
    1973 Print · USGS
    Covers Grant County, including Harney County, United States, and other nearby areas
  4. 1970 Map of Castle Rock, 1973 Print
    1970 Map of Castle Rock, 1973 Print
    1970 Castle Rock
    1973 Print · USGS
    Covers Grant County, including Malheur County, Harney County, and other nearby areas
  7. 1972 Map of Austin
    1972 Map of Austin
    1972 Austin
    1972 Print · USGS
    Covers Grant County, including Austin, United States, and other nearby areas
    2 unique versions available
  10. 1972 Map of Trout Meadows, 1975 Print
    1972 Map of Trout Meadows, 1975 Print
    1972 Trout Meadows
    1975 Print · USGS
    Covers Grant County, including Union County, United States, and other nearby areas
    3 unique versions available
  13. 1972 Map of John Day, 1976 Print
    1972 Map of John Day, 1976 Print
    1972 John Day
    1976 Print · USGS
    Covers Grant County, including John Day, Canyon City, and other nearby areas
    2 unique versions available
  16. 1972 Map of Big Weasel Sprs, 1976 Print
    1972 Map of Big Weasel Sprs, 1976 Print
    1972 Big Weasel Sprs
    1976 Print · USGS
    Covers Grant County, including United States, Oregon, and other nearby areas
    2 unique versions available
  19. 1972 Map of Mt. Ireland, 1976 Print
    1972 Map of Mt. Ireland, 1976 Print
    1972 Mt. Ireland
    1976 Print · USGS
    Covers Grant County, including Baker County, United States, and other nearby areas
    2 unique versions available
  22. 1972 Map of Deardorff Mtn, 1976 Print
    1972 Map of Deardorff Mtn, 1976 Print
    1972 Deardorff Mtn
    1976 Print · USGS
    Covers Grant County, including Baker County, United States, and other nearby areas
    2 unique versions available
  25. 1972 Map of Bullrun Rock, 1976 Print
    1972 Map of Bullrun Rock, 1976 Print
    1972 Bullrun Rock
    1976 Print · USGS
    Covers Grant County, including Baker County, United States, and other nearby areas
    2 unique versions available
  28. 1972 Map of Bourne, 1976 Print
    1972 Map of Bourne, 1976 Print
    1972 Bourne
    1976 Print · USGS
    Covers Grant County, including Sumpter, Bourne, and other nearby areas
    3 unique versions available
  31. 1972 Map of Wolf Mountain, 1976 Print
    1972 Map of Wolf Mountain, 1976 Print
    1972 Wolf Mountain
    1976 Print · USGS
    Covers Grant County, including Three Forks, Crook County, and other nearby areas
    2 unique versions available
  34. 1972 Map of Day Basin, 1976 Print
    1972 Map of Day Basin, 1976 Print
    1972 Day Basin
    1976 Print · USGS
    Covers Grant County, including Wheeler County, United States, and other nearby areas
    2 unique versions available
  37. 1972 Map of Granite, 1976 Print
    1972 Map of Granite, 1976 Print
    1972 Granite
    1976 Print · USGS
    Covers Grant County, including Granite, United States, and other nearby areas
    2 unique versions available
  40. 1972 Map of Canyon Mtn, 1976 Print
    1972 Map of Canyon Mtn, 1976 Print
    1972 Canyon Mtn
    1976 Print · USGS
    Covers Grant County, including United States, Oregon, and other nearby areas
    3 unique versions available
  43. 1972 Map of Greenhorn, 1976 Print
    1972 Map of Greenhorn, 1976 Print
    1972 Greenhorn
    1976 Print · USGS
    Covers Grant County, including Greenhorn, Baker County, and other nearby areas
    2 unique versions available
  46. 1972 Map of Rail Gulch, 1976 Print
    1972 Map of Rail Gulch, 1976 Print
    1972 Rail Gulch
    1976 Print · USGS
    Covers Grant County, including Baker County, United States, and other nearby areas
    2 unique versions available
  49. 1972 Map of Mc Clellan Mtn, 1976 Print
    1972 Map of Mc Clellan Mtn, 1976 Print
    1972 Mc Clellan Mtn
    1976 Print · USGS
    Covers Grant County, including United States, Oregon, and other nearby areas
    3 unique versions available
  52. 1972 Map of Mount Vernon, 1976 Print
    1972 Map of Mount Vernon, 1976 Print
    1972 Mount Vernon
    1976 Print · USGS
    Covers Grant County, including Mount Vernon, United States, and other nearby areas
    2 unique versions available
  55. 1972 Map of Anthony Lakes, 1976 Print
    1972 Map of Anthony Lakes, 1976 Print
    1972 Anthony Lakes
    1976 Print · USGS
    Covers Grant County, including Union County, Baker County, and other nearby areas
    2 unique versions available
  58. 1972 Map of Aldrich Mountain North, 1976 Print
    1972 Map of Aldrich Mountain North, 1976 Print
    1972 Aldrich Mountain North
    1976 Print · USGS
    Covers Grant County, including United States, Oregon, and other nearby areas
    2 unique versions available
  61. 1972 Map of Rastus Mtn, 1976 Print
    1972 Map of Rastus Mtn, 1976 Print
    1972 Rastus Mtn
    1976 Print · USGS
    Covers Grant County, including Malheur County, Baker County, and other nearby areas
    2 unique versions available
  64. 1972 Map of Wolfinger Butte, 1976 Print
    1972 Map of Wolfinger Butte, 1976 Print
    1972 Wolfinger Butte
    1976 Print · USGS
    Covers Grant County, including United States, Oregon, and other nearby areas
    2 unique versions available
  67. 1972 Map of Little Baldy Mnt., 1976 Print
    1972 Map of Little Baldy Mnt., 1976 Print
    1972 Little Baldy Mnt.
    1976 Print · USGS
    Covers Grant County, including Baker County, United States, and other nearby areas
    2 unique versions available
  70. 1972 Map of Aldrich Gulch, 1976 Print
    1972 Map of Aldrich Gulch, 1976 Print
    1972 Aldrich Gulch
    1976 Print · USGS
    Covers Grant County, including United States, Oregon, and other nearby areas
    2 unique versions available
  73. 1972 Map of Aldrich Mountain South, 1976 Print
    1972 Map of Aldrich Mountain South, 1976 Print
    1972 Aldrich Mountain South
    1976 Print · USGS
    Covers Grant County, including United States, Oregon, and other nearby areas
    2 unique versions available
Showing maps 1-25 of 35

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Frequently asked questions

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