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1940s Maps of Cowlitz County, Washington

Explore 9 historic maps of Cowlitz 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 Cowlitz 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 Cowlitz County's history through authentic maps from the 1940s. This is your window into the past.

Cowlitz County, WA maps

(9)
  1. 1940 Map of La Center
    1940 Map of La Center
    1940 La Center
    1940 Print · USGS
    Covers Cowlitz County, including Battle Ground, Ridgefield, and other nearby areas
  4. 1941 Map of Yacolt
    1941 Map of Yacolt
    1941 Yacolt
    1941 Print · USGS
    Covers Cowlitz County, including Yacolt, Alpine, and other nearby areas
  7. 1941 Map of St Helens
    1941 Map of St Helens
    1941 St Helens
    1941 Print · USGS
    Covers Cowlitz County, including Saint Helens, Ridgefield, and other nearby areas
  10. 1941 Map of Olequa
    1941 Map of Olequa
    1941 Olequa
    1941 Print · USGS
    Covers Cowlitz County, including Castle Rock, Winlock, and other nearby areas
  13. 1941 Map of Clatskanie
    1941 Map of Clatskanie
    1941 Clatskanie
    1941 Print · USGS
    Covers Cowlitz County, including Longview, Clatskanie, and other nearby areas
  16. 1942 Map of Toutle
    1942 Map of Toutle
    1942 Toutle
    1942 Print · USGS
    Covers Cowlitz County, including Wilson, Toutle, and other nearby areas
  19. 1943 Map of Pigeon Springs
    1943 Map of Pigeon Springs
    1943 Pigeon Springs
    1943 Print · USGS
    Covers Cowlitz County, including United States, Washington, and other nearby areas
  22. 1943 Map of St Helens
    1943 Map of St Helens
    1943 St Helens
    1943 Print · USGS
    Covers Cowlitz County, including Saint Helens, Ridgefield, and other nearby areas
  25. 1948 Map of Vancouver, 1957 Print
    1948 Map of Vancouver, 1957 Print
    1948 Vancouver
    1957 Print · USGS
    Covers Cowlitz County, including Portland, Vancouver, and other nearby areas
End of results
Showing maps 1-9 of 9

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Frequently asked questions

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