1940s Maps of Portage, Montana
Explore 2 historic maps of Portage 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 Portage'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 Portage's history through authentic maps from the 1940s. This is your window into the past.
Portage, MT maps
(2)- 1948 Map of Portage1948 Portage1948 Print · USGSCovers Portage, including Great Falls, Sheffels, and other nearby areas4 unique versions available
- 1949 Map of Portage1949 Portage1949 Print · USGSCovers Portage, including Great Falls, Sheffels, and other nearby areas2 unique versions available
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Frequently asked questions
- What are the different types of historical maps available for Portage?
- What is the oldest map of Portage?
- Where can I purchase historical maps of Portage for my home or office?
- Where can I download high-res historical maps of Portage?
- Are there historical topographic maps available for Portage?
- Is there historical aerial imagery available for Portage?
- Where are historical maps of Portage sourced from?

