1940s Maps of Las Lomas, California

Explore 4 historic maps of Las Lomas 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 Las Lomas'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 Las Lomas's history through authentic maps from the 1940s. This is your window into the past.


Las Lomas, CA maps

(4)
  1. 1943 Map of Tombs Creek
    1943 Map of Tombs Creek
    1943 Tombs Creek
    1943 Print · USGS
    Sonoma County ranching and timber lands are documented here during the mid-1940s. Genealogists and historians can trace family properties like Wickersham Ranch and Lee Nobles Ranch across ridges such as Sheep Repose Ridge.

  2. 1945 Map of Tombs Creek
    1945 Map of Tombs Creek
    1945 Tombs Creek
    1945 Print · USGS
    Sonoma County's interior ranchlands are captured here during the mid-1940s, showing a rugged landscape of family-run operations and creek drainages. Genealogists and historians can trace property locations like Hedgpeth Ranch, Moffitt Ranch, and the mining history at Quicksilver Flat.

  3. 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.

  4. 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

End of results
Showing maps 1-4 of 4

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Frequently asked questions

  • What are the different types of historical maps available for Las Lomas?
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  • Are there historical topographic maps available for Las Lomas?
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  • Where are historical maps of Las Lomas sourced from?