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1940s Maps of Alta Loma, Rancho Cucamonga

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

Alta Loma, Rancho Cucamonga maps

(3)
  1. 1940 Map of Evey Canyon
    1940 Map of Evey Canyon
    1940 Evey Canyon
    1940 Print · USGS
    Covers Alta Loma, including Rancho Cucamonga, Upland, and other nearby areas
    3 unique versions available
  4. 1942 Map of Ontario and Vicinity
    1942 Map of Ontario and Vicinity
    1942 Ontario and Vicinity
    1942 Print · USGS
    Covers Alta Loma, including Ontario, Rancho Cucamonga, and other nearby areas
    2 unique versions available
  7. 1944 Map of Cucamonga
    1944 Map of Cucamonga
    1944 Cucamonga
    1944 Print · USGS
    Covers Alta Loma, including Fontana, Ontario, and other nearby areas
End of results
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Frequently asked questions

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