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1920s Maps of Ventura County, California

Explore 9 historic maps of Ventura County from the 1920s. These maps offer a rare glimpse into what life looked like during the 1920s — 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 Ventura County's landscape evolved across the 1920s, 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 1920s, 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 Ventura County's history through authentic maps from the 1920s. This is your window into the past.

Ventura County, CA maps

(9)
  1. 1921 Map of Piru
    1921 Map of Piru
    1921 Piru
    1921 Print · USGS
    Covers Ventura County, including Thousand Oaks, Simi Valley, and other nearby areas
    4 unique versions available
  4. 1921 Map of Triunfo Pass
    1921 Map of Triunfo Pass
    1921 Triunfo Pass
    1921 Print · USGS
    Covers Ventura County, including Thousand Oaks, Simi Valley, and other nearby areas
    3 unique versions available
  7. 1925 Map of Chatsworth
    1925 Map of Chatsworth
    1925 Chatsworth
    1925 Print · USGS
    Covers Ventura County, including Los Angeles, Simi Valley, and other nearby areas
  10. 1927 Map of Chatsworth
    1927 Map of Chatsworth
    1927 Chatsworth
    1927 Print · USGS
    Covers Ventura County, including Los Angeles, Simi Valley, and other nearby areas
  13. 1928 Map of Dry Canyon
    1928 Map of Dry Canyon
    1928 Dry Canyon
    1928 Print · USGS
    Covers Ventura County, including Los Angeles, Calabasas, and other nearby areas
  16. 1929 Map of Chatsworth
    1929 Map of Chatsworth
    1929 Chatsworth
    1929 Print · USGS
    Covers Ventura County, including Los Angeles, Simi Valley, and other nearby areas
  19. 1929 Map of Dry Canyon
    1929 Map of Dry Canyon
    1929 Dry Canyon
    1929 Print · USGS
    Covers Ventura County, including Los Angeles, Calabasas, and other nearby areas
  22. 1929 Map of Vejor
    1929 Map of Vejor
    1929 Vejor
    1929 Print · USGS
    Covers Ventura County, including Thousand Oaks, Calabasas, and other nearby areas
  25. 1929 Map of Pico
    1929 Map of Pico
    1929 Pico
    1929 Print · USGS
    Covers Ventura County, including Simi Valley, La Quinta, and other nearby areas
End of results
Showing maps 1-9 of 9

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Frequently asked questions

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