1900s (20th Century) Maps of Four Corners, California
Explore 10 historic maps of Four Corners from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — 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 Four Corners's landscape evolved across the 1900s, 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 1900s, 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 Four Corners's history through authentic maps from the 1900s. This is your window into the past.
Four Corners, CA maps
(10)- 1902 Map of Napa1902 Napa1902 Print · USGSCovers Four Corners, including Concord, Vallejo, and other nearby areas6 unique versions available
- 1942 Map of Sonoma1942 Sonoma1942 Print · USGSCovers Four Corners, including Napa, Sonoma, and other nearby areas
- 1947 Map of Santa Rosa1947 Santa Rosa1947 Print · USGSCovers Four Corners, including Santa Rosa, Concord, and other nearby areas
- 1949 Map of Santa Rosa1949 Santa Rosa1949 Print · USGSCovers Four Corners, including Santa Rosa, Concord, and other nearby areas2 unique versions available
- 1951 Map of Sonoma, 1952 Print1951 Sonoma1952 Print · USGSCovers Four Corners, including Sonoma, Bonilla, and other nearby areas4 unique versions available
- 1951 Map of Sonoma, 1958 Print1951 Sonoma1958 Print · USGSCovers Four Corners, including Napa, Sonoma, and other nearby areas3 unique versions available
- 1958 Map of Santa Rosa, 1968 Print1958 Santa Rosa1968 Print · USGSCovers Four Corners, including Santa Rosa, Concord, and other nearby areas3 unique versions available
- 1962 Map of Santa Rosa1962 Santa Rosa1962 Print · USGSCovers Four Corners, including Santa Rosa, Concord, and other nearby areas
- 1964 Map of Santa Rosa1964 Santa Rosa1964 Print · USGSCovers Four Corners, including Santa Rosa, Concord, and other nearby areas
- 1983 Map of Napa1983 Napa1983 Print · USGSCovers Four Corners, including Santa Rosa, Concord, and other nearby areas
End of results
Showing maps 1-10 of 10
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Frequently asked questions
- What are the different types of historical maps available for Four Corners?
- What is the oldest map of Four Corners?
- Where can I purchase historical maps of Four Corners for my home or office?
- Where can I download high-res historical maps of Four Corners?
- Are there historical topographic maps available for Four Corners?
- Is there historical aerial imagery available for Four Corners?
- Where are historical maps of Four Corners sourced from?









