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1940s Maps of Yolo County, California

Explore 15 historic maps of Yolo 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 Yolo 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 Yolo County's history through authentic maps from the 1940s. This is your window into the past.

Yolo County, CA maps

(15)
  1. 1941 Map of Dunnigan
    1941 Map of Dunnigan
    1941 Dunnigan
    1941 Print · USGS
    Covers Yolo County, including Dufour, Zamora, and other nearby areas
  4. 1941 Map of Vacaville
    1941 Map of Vacaville
    1941 Vacaville
    1941 Print · USGS
    Covers Yolo County, including Fairfield, Vacaville, and other nearby areas
  7. 1941 Map of Woodland
    1941 Map of Woodland
    1941 Woodland
    1941 Print · USGS
    Covers Yolo County, including Davis, Woodland, and other nearby areas
  10. 1942 Map of Mt. Vaca
    1942 Map of Mt. Vaca
    1942 Mt. Vaca
    1942 Print · USGS
    Covers Yolo County, including Fairfield, Vacaville, and other nearby areas
    2 unique versions available
  13. 1943 Map of Morgan Valley
    1943 Map of Morgan Valley
    1943 Morgan Valley
    1943 Print · USGS
    Covers Yolo County, including Knoxville, Napa County, and other nearby areas
  16. 1943 Map of Capay, 1945 Print
    1943 Map of Capay, 1945 Print
    1943 Capay
    1945 Print · USGS
    Covers Yolo County, including Winters, Esparto, and other nearby areas
  19. 1944 Map of Morgan Valley
    1944 Map of Morgan Valley
    1944 Morgan Valley
    1944 Print · USGS
    Covers Yolo County, including Knoxville, Napa County, and other nearby areas
    2 unique versions available
  22. 1945 Map of Capay
    1945 Map of Capay
    1945 Capay
    1945 Print · USGS
    Covers Yolo County, including Winters, Esparto, and other nearby areas
  25. 1945 Map of Rumsey
    1945 Map of Rumsey
    1945 Rumsey
    1945 Print · USGS
    Covers Yolo County, including Tancred, Guinda, and other nearby areas
    2 unique versions available
  28. 1947 Map of Santa Rosa
    1947 Map of Santa Rosa
    1947 Santa Rosa
    1947 Print · USGS
    Covers Yolo County, including Santa Rosa, Concord, and other nearby areas
  31. 1947 Map of Sacramento, 1948 Print
    1947 Map of Sacramento, 1948 Print
    1947 Sacramento
    1948 Print · USGS
    Covers Yolo County, including Sacramento, Stockton, and other nearby areas
    2 unique versions available
  34. 1948 Map of Sacramento, 1951 Print
    1948 Map of Sacramento, 1951 Print
    1948 Sacramento
    1951 Print · USGS
    Covers Yolo County, including Sacramento, Stockton, and other nearby areas
  37. 1948 Map of Sacramento West, 1958 Print
    1948 Map of Sacramento West, 1958 Print
    1948 Sacramento West
    1958 Print · USGS
    Covers Yolo County, including Sacramento, West Sacramento, and other nearby areas
  40. 1949 Map of Sacramento West
    1949 Map of Sacramento West
    1949 Sacramento West
    1949 Print · USGS
    Covers Yolo County, including Sacramento, West Sacramento, and other nearby areas
    2 unique versions available
  43. 1949 Map of Santa Rosa
    1949 Map of Santa Rosa
    1949 Santa Rosa
    1949 Print · USGS
    Covers Yolo County, including Santa Rosa, Concord, and other nearby areas
    2 unique versions available
End of results
Showing maps 1-15 of 15

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Frequently asked questions

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