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1940s Maps of Atlas, California

Explore 3 historic maps of Atlas 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 Atlas'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 Atlas's history through authentic maps from the 1940s. This is your window into the past.

Atlas, CA maps

(3)
  1. 1942 Map of Mt. Vaca
    1942 Map of Mt. Vaca
    1942 Mt. Vaca
    1942 Print · USGS
    The Vaca Mountains and eastern Napa County are captured during the early 1940s, showing a landscape of deep canyons and rising valley towns. Researchers can trace the rail corridors of the Southern Pacific near Fairfield or locate early water works like the Gordon Valley Dam.
    2 unique versions available
  4. 1947 Map of Santa Rosa
    1947 Map of Santa Rosa
    1947 Santa Rosa
    1947 Print · USGS
    Northern California in the late 1940s was a landscape of agricultural valleys and vital rail hubs. Trace the historic routes of the Northwestern Pacific through Healdsburg or explore the mid-century waterfronts of Vallejo and Benicia near Mare Island.
  7. 1949 Map of Santa Rosa
    1949 Map of Santa Rosa
    1949 Santa Rosa
    1949 Print · USGS
    The North Bay and Wine Country appear here in the late 1940s, when the Northwestern Pacific RR still dominated regional transit. Genealogists and historians can trace old coastal outposts like Anchor Bay Settlement and the early layout of Santa Rosa.
    2 unique versions available
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Frequently asked questions

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