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1930s Maps of Custer County, Idaho

Explore 4 historic maps of Custer County from the 1930s. These maps offer a rare glimpse into what life looked like during the 1930s — 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 Custer County's landscape evolved across the 1930s, 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 1930s, 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 Custer County's history through authentic maps from the 1930s. This is your window into the past.

Custer County, ID maps

(4)
  1. 1930 Map of Casto
    1930 Map of Casto
    1930 Casto
    1930 Print · USGS
    Covers Custer County, including Lemhi County, Valley County, and other nearby areas
    2 unique versions available
  4. 1935 Map of MacKay
    1935 Map of MacKay
    1935 MacKay
    1935 Print · USGS
    Covers Custer County, including Mackay, Lost River, and other nearby areas
  7. 1935 Map of Borah Peak, 1959 Print
    1935 Map of Borah Peak, 1959 Print
    1935 Borah Peak
    1959 Print · USGS
    Covers Custer County, including Lemhi County, United States, and other nearby areas
  10. 1938 Map of Borah Peak
    1938 Map of Borah Peak
    1938 Borah Peak
    1938 Print · USGS
    Covers Custer County, including Lemhi County, United States, and other nearby areas
    2 unique versions available
End of results
Showing maps 1-4 of 4

Top cities of Custer County

Frequently asked questions

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