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1940s Maps of Mendocino County, California

Explore 22 historic maps of Mendocino 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 Mendocino 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 Mendocino County's history through authentic maps from the 1940s. This is your window into the past.

Mendocino County, CA maps

(22)
  1. 1942 Map of Willits, 1956 Print
    1942 Map of Willits, 1956 Print
    1942 Willits
    1956 Print · USGS
    Covers Mendocino County, including Willits, Ridgewood Ranch, and other nearby areas
  4. 1943 Map of Point Arena
    1943 Map of Point Arena
    1943 Point Arena
    1943 Print · USGS
    Covers Mendocino County, including Point Arena, Gallaway, and other nearby areas
    2 unique versions available
  7. 1943 Map of Glenblair
    1943 Map of Glenblair
    1943 Glenblair
    1943 Print · USGS
    Covers Mendocino County, including Comptche, United States, and other nearby areas
    2 unique versions available
  10. 1943 Map of Fort Bragg
    1943 Map of Fort Bragg
    1943 Fort Bragg
    1943 Print · USGS
    Covers Mendocino County, including Fort Bragg, Mendocino, and other nearby areas
    2 unique versions available
  13. 1943 Map of Albion
    1943 Map of Albion
    1943 Albion
    1943 Print · USGS
    Covers Mendocino County, including Albion, United States, and other nearby areas
    2 unique versions available
  16. 1943 Map of Pomo, 1954 Print
    1943 Map of Pomo, 1954 Print
    1943 Pomo
    1954 Print · USGS
    Covers Mendocino County, including Redwood Valley, Hearst, and other nearby areas
  19. 1943 Map of Boonville, 1954 Print
    1943 Map of Boonville, 1954 Print
    1943 Boonville
    1954 Print · USGS
    Covers Mendocino County, including Boonville, Soda Springs, and other nearby areas
  22. 1943 Map of Navarro, 1954 Print
    1943 Map of Navarro, 1954 Print
    1943 Navarro
    1954 Print · USGS
    Covers Mendocino County, including Irish Beach, Navarro, and other nearby areas
    3 unique versions available
  25. 1943 Map of Kelseyville, 1959 Print
    1943 Map of Kelseyville, 1959 Print
    1943 Kelseyville
    1959 Print · USGS
    Covers Mendocino County, including Cloverdale, Kelseyville, and other nearby areas
  28. 1943 Map of Hopland, 1960 Print
    1943 Map of Hopland, 1960 Print
    1943 Hopland
    1960 Print · USGS
    Covers Mendocino County, including Cloverdale, Yorkville, and other nearby areas
  31. 1943 Map of Ornbaun, 1961 Print
    1943 Map of Ornbaun, 1961 Print
    1943 Ornbaun
    1961 Print · USGS
    Covers Mendocino County, including Boonville, Little Penny, and other nearby areas
  34. 1944 Map of Ukiah
    1944 Map of Ukiah
    1944 Ukiah
    1944 Print · USGS
    Covers Mendocino County, including Ukiah, Redwood Valley, and other nearby areas
  37. 1944 Map of Willits
    1944 Map of Willits
    1944 Willits
    1944 Print · USGS
    Covers Mendocino County, including Willits, Ridgewood Ranch, and other nearby areas
  40. 1944 Map of Saddle Point
    1944 Map of Saddle Point
    1944 Saddle Point
    1944 Print · USGS
    Covers Mendocino County, including Irish Beach, Navarro, and other nearby areas
  43. 1944 Map of Ornbaun
    1944 Map of Ornbaun
    1944 Ornbaun
    1944 Print · USGS
    Covers Mendocino County, including Boonville, Little Penny, and other nearby areas
  46. 1944 Map of Hopland
    1944 Map of Hopland
    1944 Hopland
    1944 Print · USGS
    Covers Mendocino County, including Cloverdale, Yorkville, and other nearby areas
  49. 1947 Map of Santa Rosa
    1947 Map of Santa Rosa
    1947 Santa Rosa
    1947 Print · USGS
    Covers Mendocino County, including Santa Rosa, Concord, and other nearby areas
  52. 1949 Map of Santa Rosa
    1949 Map of Santa Rosa
    1949 Santa Rosa
    1949 Print · USGS
    Covers Mendocino County, including Santa Rosa, Concord, and other nearby areas
    2 unique versions available
  55. 1949 Map of Eureka
    1949 Map of Eureka
    1949 Eureka
    1949 Print · USGS
    Covers Mendocino County, including Eureka, Arcata, and other nearby areas
    2 unique versions available
  58. 1949 Map of Alderpoint, 1955 Print
    1949 Map of Alderpoint, 1955 Print
    1949 Alderpoint
    1955 Print · USGS
    Covers Mendocino County, including Kekawaka, Harris, and other nearby areas
    3 unique versions available
  61. 1949 Map of Point Delgada, 1958 Print
    1949 Map of Point Delgada, 1958 Print
    1949 Point Delgada
    1958 Print · USGS
    Covers Mendocino County, including Hunter Place, Scott Place, and other nearby areas
    2 unique versions available
  64. 1949 Map of Garberville, 1963 Print
    1949 Map of Garberville, 1963 Print
    1949 Garberville
    1963 Print · USGS
    Covers Mendocino County, including Whitethorn, Redway, and other nearby areas
    3 unique versions available
End of results
Showing maps 1-22 of 22

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Frequently asked questions

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