1940s Maps of Colusa County, California
Explore 22 historic maps of Colusa 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 Colusa 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 Colusa County's history through authentic maps from the 1940s. This is your window into the past.
Colusa County, CA maps
- 1941 Map of Dunnigan
1941 Dunnigan1941 Print · USGSCovers Colusa County, including Dufour, Zamora, and other nearby areas - 1942 Map of Butte Sink
1942 Butte Sink1942 Print · USGSCovers Colusa County, including Butte City, Afton, and other nearby areas - 1942 Map of Colusa
1942 Colusa1942 Print · USGSCovers Colusa County, including Colusa, Williams, and other nearby areas - 1942 Map of Bartlett Springs
1942 Bartlett Springs1942 Print · USGSCovers Colusa County, including Clearlake Oaks, Spring Valley, and other nearby areas - 1943 Map of Morgan Valley
1943 Morgan Valley1943 Print · USGSCovers Colusa County, including Knoxville, Yolo County, and other nearby areas - 1943 Map of Lodoga
1943 Lodoga1943 Print · USGSCovers Colusa County, including Devils Elbow, Sites, and other nearby areas2 unique versions available - 1944 Map of Bartlett Springs
1944 Bartlett Springs1944 Print · USGSCovers Colusa County, including Clearlake Oaks, Spring Valley, and other nearby areas2 unique versions available - 1944 Map of Wilbur Springs
1944 Wilbur Springs1944 Print · USGSCovers Colusa County, including Leesville, Lake County, and other nearby areas3 unique versions available - 1944 Map of Morgan Valley
1944 Morgan Valley1944 Print · USGSCovers Colusa County, including Knoxville, Yolo County, and other nearby areas2 unique versions available - 1945 Map of Rumsey
1945 Rumsey1945 Print · USGSCovers Colusa County, including Tancred, Guinda, and other nearby areas2 unique versions available - 1947 Map of Santa Rosa
1947 Santa Rosa1947 Print · USGSCovers Colusa County, including Santa Rosa, Concord, and other nearby areas - 1947 Map of Sacramento, 1948 Print
1947 Sacramento1948 Print · USGSCovers Colusa County, including Sacramento, Stockton, and other nearby areas2 unique versions available - 1948 Map of Sacramento, 1951 Print
1948 Sacramento1951 Print · USGSCovers Colusa County, including Sacramento, Stockton, and other nearby areas - 1949 Map of Santa Rosa
1949 Santa Rosa1949 Print · USGSCovers Colusa County, including Santa Rosa, Concord, and other nearby areas2 unique versions available
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Top cities of Colusa County
Frequently asked questions
- What are the different types of historical maps available for Colusa County?
- What is the oldest map of Colusa County?
- Where can I purchase historical maps of Colusa County for my home or office?
- Where can I download high-res historical maps of Colusa County?
- Are there historical topographic maps available for Colusa County?
- Is there historical aerial imagery available for Colusa County?
- Where are historical maps of Colusa County sourced from?