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1940s Maps of Lewis and Clark County, Montana

Explore 4 historic maps of Lewis and Clark County from the 1940s. These maps offer a rare glimpse into what life looked like during the 1940s — 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 Lewis and Clark County's landscape evolved across the 1940s, 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 1940s, 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 Lewis and Clark County's history through authentic maps from the 1940s. This is your window into the past.

Lewis and Clark County, MT maps

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  1. 1942 Map of Silvertip
    1942 Map of Silvertip
    1942 Silvertip
    1942 Print · USGS
    Covers Lewis and Clark County, including Missoula County, Flathead County, and other nearby areas
    2 unique versions available
  4. 1943 Map of Hogan
    1943 Map of Hogan
    1943 Hogan
    1943 Print · USGS
    Covers Lewis and Clark County, including Elk Creek Hutterite Colony, Lower Ellis Place, and other nearby areas
  7. 1947 Map of Butte, 1949 Print
    1947 Map of Butte, 1949 Print
    1947 Butte
    1949 Print · USGS
    Covers Lewis and Clark County, including Missoula, Butte, and other nearby areas
    2 unique versions available
  10. 1948 Map of White Sulphur Springs, 1951 Print
    1948 Map of White Sulphur Springs, 1951 Print
    1948 White Sulphur Springs
    1951 Print · USGS
    Covers Lewis and Clark County, including Helena, Montana City, and other nearby areas
End of results
Showing maps 1-4 of 4

Top cities of Lewis and Clark County

Frequently asked questions

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