1940s Maps of Los Angeles County, California
Explore 83 historic maps of Los Angeles County 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 Los Angeles County'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 Los Angeles County's history through authentic maps from the 1940s. This is your window into the past.
Los Angeles County, CA maps
(83)- 1940 Map of Trail Canyon
1940 Trail Canyon1940 Print · USGSCovers Los Angeles County, including United States, California, and other nearby areas4 unique versions available - 1940 Map of Valyermo
1940 Valyermo1940 Print · USGSCovers Los Angeles County, including Old Point Comfort, Longview, and other nearby areas4 unique versions available - 1940 Map of Evey Canyon
1940 Evey Canyon1940 Print · USGSCovers Los Angeles County, including Rancho Cucamonga, Upland, and other nearby areas3 unique versions available - 1940 Map of La Verne
1940 La Verne1940 Print · USGSCovers Los Angeles County, including Pomona, Upland, and other nearby areas4 unique versions available - 1940 Map of Pico
1940 Pico1940 Print · USGSCovers Los Angeles County, including Simi Valley, La Quinta, and other nearby areas - 1940 Map of Camp Baldy
1940 Camp Baldy1940 Print · USGSCovers Los Angeles County, including Mount Baldy, San Bernardino County, and other nearby areas3 unique versions available - 1940 Map of Mt. Baden-Powell
1940 Mt. Baden-Powell1940 Print · USGSCovers Los Angeles County, including Jackson Lake, United States, and other nearby areas4 unique versions available - 1940 Map of Camp Bonita
1940 Camp Bonita1940 Print · USGSCovers Los Angeles County, including Camp Williams, United States, and other nearby areas3 unique versions available - 1940 Map of Mescal Creek
1940 Mescal Creek1940 Print · USGSCovers Los Angeles County, including Largo Vista, Mile High, and other nearby areas3 unique versions available - 1940 Map of Camp Rincon
1940 Camp Rincon1940 Print · USGSCovers Los Angeles County, including United States, California, and other nearby areas4 unique versions available - 1940 Map of Chatsworth
1940 Chatsworth1940 Print · USGSCovers Los Angeles County, including Los Angeles, Simi Valley, and other nearby areas - 1940 Map of Castaic
1940 Castaic1940 Print · USGSCovers Los Angeles County, including Santa Clarita, Val Verde, and other nearby areas3 unique versions available - 1940 Map of Mt. Emma
1940 Mt. Emma1940 Print · USGSCovers Los Angeles County, including United States, California, and other nearby areas3 unique versions available - 1940 Map of Rock Creek, 1955 Print
1940 Rock Creek1955 Print · USGSCovers Los Angeles County, including Crystal Lake, Old Point Comfort, and other nearby areas - 1940 Map of San Fernando, 1955 Print
1940 San Fernando1955 Print · USGSCovers Los Angeles County, including Los Angeles, Glendale, and other nearby areas2 unique versions available - 1940 Map of Acton, 1955 Print
1940 Acton1955 Print · USGSCovers Los Angeles County, including Los Angeles, Glendale, and other nearby areas - 1941 Map of Waterman Mtn
1941 Waterman Mtn1941 Print · USGSCovers Los Angeles County, including United States, California, and other nearby areas2 unique versions available - 1941 Map of Sierra Madre
1941 Sierra Madre1941 Print · USGSCovers Los Angeles County, including Pasadena, El Monte, and other nearby areas2 unique versions available - 1941 Map of Swarthout
1941 Swarthout1941 Print · USGSCovers Los Angeles County, including Piñon Hills, Wrightwood, and other nearby areas3 unique versions available - 1941 Map of Crystal Lake
1941 Crystal Lake1941 Print · USGSCovers Los Angeles County, including Crystal Lake, Paradise Springs, and other nearby areas4 unique versions available - 1941 Map of Zelzah
1941 Zelzah1941 Print · USGSCovers Los Angeles County, including Los Angeles, Deer Lake Highlands, and other nearby areas2 unique versions available - 1941 Map of Alder Creek
1941 Alder Creek1941 Print · USGSCovers Los Angeles County, including Chilao, United States, and other nearby areas3 unique versions available - 1941 Map of Las Bolsas, 1961 Print
1941 Las Bolsas1961 Print · USGSCovers Los Angeles County, including Los Angeles, Long Beach, and other nearby areas2 unique versions available - 1941 Map of Santa Susana, 1964 Print
1941 Santa Susana1964 Print · USGSCovers Los Angeles County, including Los Angeles, Santa Clarita, and other nearby areas2 unique versions available - 1942 Map of Downey
1942 Downey1942 Print · USGSCovers Los Angeles County, including Los Angeles, Long Beach, and other nearby areas
Showing maps 1-25 of 83
Top cities of Los Angeles County
- Los Angeles historical maps
- Long Beach historical maps
- Glendale historical maps
- Santa Clarita historical maps
- Pomona historical maps
- Palmdale historical maps
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Frequently asked questions
- What are the different types of historical maps available for Los Angeles County?
- What is the oldest map of Los Angeles County?
- Where can I purchase historical maps of Los Angeles County for my home or office?
- Where can I download high-res historical maps of Los Angeles County?
- Are there historical topographic maps available for Los Angeles County?
- Is there historical aerial imagery available for Los Angeles County?
- Where are historical maps of Los Angeles County sourced from?