1930s Maps of Monrovia, California

Explore 3 historic maps of Monrovia from the 1930s. These maps offer a rare glimpse into what life looked like during the 1930s — 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 Monrovia's landscape evolved across the 1930s, 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 1930s, 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 Monrovia's history through authentic maps from the 1930s. This is your window into the past.


Monrovia, CA maps

(3)
  1. 1933 Map of Sierra Madre
    1933 Map of Sierra Madre
    1933 Sierra Madre
    1933 Print · USGS
    The foothills of the San Gabriel Mountains come alive in the 1930s as residential growth meets the rugged canyons of the Angeles National Forest. Genealogists and hikers can trace early mountain retreats like Orchard Camp, Henninger Flats, and the First Water Resort.

  2. 1933 Map of Azusa
    1933 Map of Azusa
    1933 Azusa
    1933 Print · USGS
    The San Gabriel foothills during the early 1930s show a transition from steep wilderness to specialized health and youth camps. You can trace the footprint of the Canyon Tuberculosis Preventorium and the Spring Boy Scout Camp near Bradbury.

  3. 1939 Map of Azusa
    1939 Map of Azusa
    1939 Azusa
    1939 Print · USGS
    The foothills of the San Gabriel Mountains come alive in the late 1930s, showing the transition from citrus groves to early suburban development. Researchers can trace the extensive rail networks of the Pacific Electric Railway and find local landmarks like Liveoak Cemetery and the South Pasadena Veterans Camp.
    3 unique versions available

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Frequently asked questions

  • What are the different types of historical maps available for Monrovia?
  • What is the oldest map of Monrovia?
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  • Are there historical topographic maps available for Monrovia?
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  • Where are historical maps of Monrovia sourced from?