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1900s (20th Century) Maps of Letha, Idaho

Explore 5 historic maps of Letha from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — 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 Letha's landscape evolved across the 1900s, 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 1900s, 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 Letha's history through authentic maps from the 1900s. This is your window into the past.

Letha, ID maps

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  1. 1955 Map of Boise, 1977 Print
    1955 Map of Boise, 1977 Print
    1955 Boise
    1977 Print · USGS
    The Treasure Valley and Owyhee uplands are shown in detail during the mid-fifties, capturing the region's transition into a major agricultural and urban hub. Researchers can trace the Union Pacific line through Nampa, explore the volcanic Jordan Craters, or locate the historic mining district of Silver City.
  4. 1958 Map of Boise
    1958 Map of Boise
    1958 Boise
    1958 Print · USGS
    The Treasure Valley and Snake River Plain come alive in the mid-fifties as the rail-and-river economy transitions into a modern agricultural hub. Trace the Union Pacific lines through Nampa or locate remote landmarks like Initial Point and the Rockville settlement.
    2 unique versions available
  7. 1962 Map of Boise
    1962 Map of Boise
    1962 Boise
    1962 Print · USGS
    The Treasure Valley at the start of the sixties reveals a landscape of expanding towns and complex irrigation networks along the Snake River. Genealogists and historians can trace the foundations of modern Idaho through markers like Initial Point, the mining history of Silver City, and the early infrastructure of Lucky Peak Dam.
  10. 1971 Map of Letha, 1973 Print
    1971 Map of Letha, 1973 Print
    1971 Letha
    1973 Print · USGS
    The Lower Payette Valley in the early seventies shows a complex network of irrigation and rail infrastructure supporting small Idaho river communities. Genealogists and local historians can locate Letha, trace the Union Pacific line, and find family-named sites like Falk Cem and Cooper School.
  13. 1981 Map of Boise
    1981 Map of Boise
    1981 Boise
    1981 Print · USGS
    The Boise River valley and Treasure Plain are captured here in the early eighties as urban expansion began to link the regional hubs of the Snake River plain. Researchers can trace the development of Nampa, Caldwell, and Meridian or locate landmarks like Lake Lowell and Eagle Island State Park.
    2 unique versions available
End of results
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Frequently asked questions

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