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1900s (20th Century) Maps of Los Angeles County, California

Explore 551 historic maps of Los Angeles County from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — 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 1900s, 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 1900s, 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 1900s. This is your window into the past.

Los Angeles County, CA maps

(551)
  1. 1900 Map of Pasadena
    1900 Map of Pasadena
    1900 Pasadena
    1900 Print · USGS
    Covers Los Angeles County, including Los Angeles, Glendale, and other nearby areas
    10 unique versions available
  4. 1900 Map of Tujunga
    1900 Map of Tujunga
    1900 Tujunga
    1900 Print · USGS
    Covers Los Angeles County, including Los Angeles, Glendale, and other nearby areas
    7 unique versions available
  7. 1900 Map of Los Angeles
    1900 Map of Los Angeles
    1900 Los Angeles
    1900 Print · USGS
    Covers Los Angeles County, including Los Angeles, Glendale, and other nearby areas
    4 unique versions available
  10. 1900 Map of Fernando
    1900 Map of Fernando
    1900 Fernando
    1900 Print · USGS
    Covers Los Angeles County, including Los Angeles, Glendale, and other nearby areas
    6 unique versions available
  13. 1900 Map of Triunfo Pass
    1900 Map of Triunfo Pass
    1900 Triunfo Pass
    1900 Print · USGS
    Covers Los Angeles County, including Thousand Oaks, Simi Valley, and other nearby areas
    2 unique versions available
  16. 1900 Map of Cucamonga
    1900 Map of Cucamonga
    1900 Cucamonga
    1900 Print · USGS
    Covers Los Angeles County, including Fontana, Ontario, and other nearby areas
  19. 1901 Map of Southern California Sheet No. 1
    1901 Map of Southern California Sheet No. 1
    1901 Southern California Sheet No. 1
    1901 Print · USGS
    Covers Los Angeles County, including Los Angeles, Long Beach, and other nearby areas
    6 unique versions available
  22. 1901 Map of Anaheim
    1901 Map of Anaheim
    1901 Anaheim
    1901 Print · USGS
    Covers Los Angeles County, including Anaheim, Santa Ana, and other nearby areas
    6 unique versions available
  25. 1902 Map of Santa Monica
    1902 Map of Santa Monica
    1902 Santa Monica
    1902 Print · USGS
    Covers Los Angeles County, including Los Angeles, Glendale, and other nearby areas
    4 unique versions available
  28. 1902 Map of Downey
    1902 Map of Downey
    1902 Downey
    1902 Print · USGS
    Covers Los Angeles County, including Los Angeles, Long Beach, and other nearby areas
    9 unique versions available
  31. 1902 Map of Corona
    1902 Map of Corona
    1902 Corona
    1902 Print · USGS
    Covers Los Angeles County, including Anaheim, Santa Ana, and other nearby areas
    7 unique versions available
  34. 1903 Map of Calabasas
    1903 Map of Calabasas
    1903 Calabasas
    1903 Print · USGS
    Covers Los Angeles County, including Los Angeles, Simi Valley, and other nearby areas
    8 unique versions available
  37. 1903 Map of Tejon
    1903 Map of Tejon
    1903 Tejon
    1903 Print · USGS
    Covers Los Angeles County, including Caswell, Gorman, and other nearby areas
    7 unique versions available
  40. 1903 Map of Rock Creek
    1903 Map of Rock Creek
    1903 Rock Creek
    1903 Print · USGS
    Covers Los Angeles County, including Crystal Lake, Old Point Comfort, and other nearby areas
    6 unique versions available
  43. 1903 Map of Camulos
    1903 Map of Camulos
    1903 Camulos
    1903 Print · USGS
    Covers Los Angeles County, including Los Angeles, Santa Clarita, and other nearby areas
    5 unique versions available
  46. 1903 Map of Cucamonga
    1903 Map of Cucamonga
    1903 Cucamonga
    1903 Print · USGS
    Covers Los Angeles County, including Fontana, Ontario, and other nearby areas
    11 unique versions available
  49. 1903 Map of San Antonio
    1903 Map of San Antonio
    1903 San Antonio
    1903 Print · USGS
    Covers Los Angeles County, including Piñon Hills, Wrightwood, and other nearby areas
    7 unique versions available
  52. 1903 Map of Santa Susana
    1903 Map of Santa Susana
    1903 Santa Susana
    1903 Print · USGS
    Covers Los Angeles County, including Los Angeles, Santa Clarita, and other nearby areas
    8 unique versions available
  55. 1904 Map of Pomona
    1904 Map of Pomona
    1904 Pomona
    1904 Print · USGS
    Covers Los Angeles County, including Pomona, El Monte, and other nearby areas
    7 unique versions available
  58. 1904 Map of Southern California Sheet No. 1, 1905 Print
    1904 Map of Southern California Sheet No. 1, 1905 Print
    1904 Southern California Sheet No. 1
    1905 Print · USGS
    Covers Los Angeles County, including Los Angeles, Long Beach, and other nearby areas
    2 unique versions available
  61. 1915 Map of Elizabeth Lake
    1915 Map of Elizabeth Lake
    1915 Elizabeth Lake
    1915 Print · USGS
    Covers Los Angeles County, including Palmdale, Lancaster, and other nearby areas
    2 unique versions available
  64. 1917 Map of Elizabeth Lake
    1917 Map of Elizabeth Lake
    1917 Elizabeth Lake
    1917 Print · USGS
    Covers Los Angeles County, including Palmdale, Lancaster, and other nearby areas
    6 unique versions available
  67. 1920 Map of Santa Monica
    1920 Map of Santa Monica
    1920 Santa Monica
    1920 Print · USGS
    Covers Los Angeles County, including Los Angeles, Glendale, and other nearby areas
  70. 1921 Map of Triunfo Pass
    1921 Map of Triunfo Pass
    1921 Triunfo Pass
    1921 Print · USGS
    Covers Los Angeles County, including Thousand Oaks, Simi Valley, and other nearby areas
    3 unique versions available
  73. 1921 Map of Santa Monica
    1921 Map of Santa Monica
    1921 Santa Monica
    1921 Print · USGS
    Covers Los Angeles County, including Los Angeles, Glendale, and other nearby areas
    3 unique versions available
Showing maps 1-25 of 551

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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?