1900s (20th Century) Maps of Diamond Bar, California

Explore 30 historic maps of Diamond Bar 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 Diamond Bar'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 Diamond Bar's history through authentic maps from the 1900s. This is your window into the past.


Diamond Bar, CA maps

(30)
  1. 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 Diamond Bar, including Los Angeles, Long Beach, and other nearby areas
    11 unique versions available

  2. 1901 Map of Anaheim
    1901 Map of Anaheim
    1901 Anaheim
    1901 Print · USGS
    Covers Diamond Bar, including Anaheim, Santa Ana, and other nearby areas
    7 unique versions available

  3. 1902 Map of Corona
    1902 Map of Corona
    1902 Corona
    1902 Print · USGS
    Covers Diamond Bar, including Anaheim, Santa Ana, and other nearby areas
    7 unique versions available

  4. 1904 Map of Pomona
    1904 Map of Pomona
    1904 Pomona
    1904 Print · USGS
    Covers Diamond Bar, including Pomona, El Monte, and other nearby areas
    7 unique versions available

  5. 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 Diamond Bar, including Los Angeles, Long Beach, and other nearby areas
    3 unique versions available

  6. 1927 Map of Covina
    1927 Map of Covina
    1927 Covina
    1927 Print · USGS
    Covers Diamond Bar, including Pomona, West Covina, and other nearby areas
    3 unique versions available

  7. 1928 Map of Claremont
    1928 Map of Claremont
    1928 Claremont
    1928 Print · USGS
    Covers Diamond Bar, including Pomona, Chino, and other nearby areas
    3 unique versions available

  8. 1928 Map of La Brea
    1928 Map of La Brea
    1928 La Brea
    1928 Print · USGS
    Covers Diamond Bar, including Fullerton, Chino Hills, and other nearby areas
    3 unique versions available

  9. 1935 Map of Olinda
    1935 Map of Olinda
    1935 Olinda
    1935 Print · USGS
    Covers Diamond Bar, including Anaheim, Fullerton, and other nearby areas

  10. 1942 Map of Anaheim
    1942 Map of Anaheim
    1942 Anaheim
    1942 Print · USGS
    Covers Diamond Bar, including Anaheim, Santa Ana, and other nearby areas
    2 unique versions available

  11. 1947 Map of Santa Ana, 1949 Print
    1947 Map of Santa Ana, 1949 Print
    1947 Santa Ana
    1949 Print · USGS
    Covers Diamond Bar, including San Diego, Anaheim, and other nearby areas

  12. 1949 Map of Santa Ana
    1949 Map of Santa Ana
    1949 Santa Ana
    1949 Print · USGS
    Covers Diamond Bar, including San Diego, Anaheim, and other nearby areas

  13. 1949 Map of Yorba Linda, 1957 Print
    1949 Map of Yorba Linda, 1957 Print
    1949 Yorba Linda
    1957 Print · USGS
    Covers Diamond Bar, including Anaheim, Fullerton, and other nearby areas
    2 unique versions available

  14. 1950 Map of Yorba Linda
    1950 Map of Yorba Linda
    1950 Yorba Linda
    1950 Print · USGS
    Covers Diamond Bar, including Anaheim, Fullerton, and other nearby areas

  15. 1953 Map of San Bernardino
    1953 Map of San Bernardino
    1953 San Bernardino
    1953 Print · USGS
    Covers Diamond Bar, including Riverside, Fontana, and other nearby areas
    2 unique versions available

  16. 1954 Map of San Dimas, 1956 Print
    1954 Map of San Dimas, 1956 Print
    1954 San Dimas
    1956 Print · USGS
    Covers Diamond Bar, including Pomona, West Covina, and other nearby areas
    2 unique versions available

  17. 1956 Map of San Bernardino
    1956 Map of San Bernardino
    1956 San Bernardino
    1956 Print · USGS
    Covers Diamond Bar, including Riverside, Fontana, and other nearby areas

  18. 1956 Map of Santa Ana
    1956 Map of Santa Ana
    1956 Santa Ana
    1956 Print · USGS
    Covers Diamond Bar, including San Diego, Anaheim, and other nearby areas

  19. 1957 Map of San Bernardino
    1957 Map of San Bernardino
    1957 San Bernardino
    1957 Print · USGS
    Covers Diamond Bar, including Riverside, Fontana, and other nearby areas

  20. 1958 Map of San Bernardino, 1975 Print
    1958 Map of San Bernardino, 1975 Print
    1958 San Bernardino
    1975 Print · USGS
    Covers Diamond Bar, including Riverside, Fontana, and other nearby areas

  21. 1959 Map of San Bernardino
    1959 Map of San Bernardino
    1959 San Bernardino
    1959 Print · USGS
    Covers Diamond Bar, including Riverside, Fontana, and other nearby areas

  22. 1959 Map of Santa Ana, 1971 Print
    1959 Map of Santa Ana, 1971 Print
    1959 Santa Ana
    1971 Print · USGS
    Covers Diamond Bar, including San Diego, Anaheim, and other nearby areas
    3 unique versions available

  23. 1960 Map of Santa Ana
    1960 Map of Santa Ana
    1960 Santa Ana
    1960 Print · USGS
    Covers Diamond Bar, including San Diego, Anaheim, and other nearby areas
    2 unique versions available

  24. 1964 Map of Yorba Linda, 1965 Print
    1964 Map of Yorba Linda, 1965 Print
    1964 Yorba Linda
    1965 Print · USGS
    Covers Diamond Bar, including Anaheim, Fullerton, and other nearby areas
    3 unique versions available

  25. 1965 Map of Santa Ana
    1965 Map of Santa Ana
    1965 Santa Ana
    1965 Print · USGS
    Covers Diamond Bar, including San Diego, Anaheim, and other nearby areas

Showing maps 1-25 of 30

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Frequently asked questions

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