1920s Maps of Lewis and Clark County, Montana

Explore 1 historic maps of Lewis and Clark County from the 1920s. These maps offer a rare glimpse into what life looked like during the 1920s — 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 1920s, 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 1920s, 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 1920s. This is your window into the past.


Lewis and Clark County, MT maps

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  1. 1920 Map of Choteau
    1920 Map of Choteau
    1920 Choteau
    1920 Print · USGS
    Covers Lewis and Clark County, including Choteau, Riebeling, and other nearby areas

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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?