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1900s (20th Century) Maps of San Ramon, California

Explore 34 historic maps of San Ramon 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 San Ramon'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 San Ramon's history through authentic maps from the 1900s. This is your window into the past.

San Ramon, CA maps

(34)
  1. 1906 Map of Pleasanton
    1906 Map of Pleasanton
    1906 Pleasanton
    1906 Print · USGS
    Covers San Ramon, including Fremont, Hayward, and other nearby areas
    5 unique versions available
  4. 1915 Map of Concord
    1915 Map of Concord
    1915 Concord
    1915 Print · USGS
    Covers San Ramon, including Oakland, Concord, and other nearby areas
    5 unique versions available
  7. 1941 Map of Pleasanton
    1941 Map of Pleasanton
    1941 Pleasanton
    1941 Print · USGS
    Covers San Ramon, including Fremont, Hayward, and other nearby areas
  10. 1942 Map of Concord
    1942 Map of Concord
    1942 Concord
    1942 Print · USGS
    Covers San Ramon, including Oakland, Concord, and other nearby areas
  13. 1943 Map of Pleasanton
    1943 Map of Pleasanton
    1943 Pleasanton
    1943 Print · USGS
    Covers San Ramon, including Fremont, Hayward, and other nearby areas
  16. 1943 Map of Concord
    1943 Map of Concord
    1943 Concord
    1943 Print · USGS
    Covers San Ramon, including Oakland, Concord, and other nearby areas
  19. 1943 Map of Mt. Diablo
    1943 Map of Mt. Diablo
    1943 Mt. Diablo
    1943 Print · USGS
    Covers San Ramon, including Concord, Antioch, and other nearby areas
  22. 1947 Map of San Francisco, 1948 Print
    1947 Map of San Francisco, 1948 Print
    1947 San Francisco
    1948 Print · USGS
    Covers San Ramon, including San Jose, San Francisco, and other nearby areas
  25. 1947 Map of San Jose, 1948 Print
    1947 Map of San Jose, 1948 Print
    1947 San Jose
    1948 Print · USGS
    Covers San Ramon, including San Jose, Stockton, and other nearby areas
  28. 1947 Map of Las Trampas Ridge, 1956 Print
    1947 Map of Las Trampas Ridge, 1956 Print
    1947 Las Trampas Ridge
    1956 Print · USGS
    Covers San Ramon, including Oakland, Walnut Creek, and other nearby areas
  31. 1948 Map of San Francisco, 1951 Print
    1948 Map of San Francisco, 1951 Print
    1948 San Francisco
    1951 Print · USGS
    Covers San Ramon, including San Jose, San Francisco, and other nearby areas
  34. 1949 Map of Las Trampas Ridge
    1949 Map of Las Trampas Ridge
    1949 Las Trampas Ridge
    1949 Print · USGS
    Covers San Ramon, including Oakland, Walnut Creek, and other nearby areas
  37. 1953 Map of Diablo, 1954 Print
    1953 Map of Diablo, 1954 Print
    1953 Diablo
    1954 Print · USGS
    Covers San Ramon, including Danville, Blackhawk, and other nearby areas
    9 unique versions available
  40. 1953 Map of Dublin, 1955 Print
    1953 Map of Dublin, 1955 Print
    1953 Dublin
    1955 Print · USGS
    Covers San Ramon, including Hayward, Pleasanton, and other nearby areas
    2 unique versions available
  43. 1953 Map of Livermore, 1960 Print
    1953 Map of Livermore, 1960 Print
    1953 Livermore
    1960 Print · USGS
    Covers San Ramon, including Fremont, Hayward, and other nearby areas
  46. 1955 Map of San Francisco
    1955 Map of San Francisco
    1955 San Francisco
    1955 Print · USGS
    Covers San Ramon, including San Jose, San Francisco, and other nearby areas
  49. 1956 Map of San Jose
    1956 Map of San Jose
    1956 San Jose
    1956 Print · USGS
    Covers San Ramon, including San Jose, Stockton, and other nearby areas
  52. 1956 Map of San Francisco
    1956 Map of San Francisco
    1956 San Francisco
    1956 Print · USGS
    Covers San Ramon, including San Jose, San Francisco, and other nearby areas
    4 unique versions available
  55. 1957 Map of San Francisco
    1957 Map of San Francisco
    1957 San Francisco
    1957 Print · USGS
    Covers San Ramon, including San Jose, San Francisco, and other nearby areas
  58. 1959 Map of Las Trampas Ridge, 1960 Print
    1959 Map of Las Trampas Ridge, 1960 Print
    1959 Las Trampas Ridge
    1960 Print · USGS
    Covers San Ramon, including Oakland, Walnut Creek, and other nearby areas
    5 unique versions available
  61. 1959 Map of Concord, 1961 Print
    1959 Map of Concord, 1961 Print
    1959 Concord
    1961 Print · USGS
    Covers San Ramon, including Oakland, Concord, and other nearby areas
    2 unique versions available
  64. 1960 Map of San Francisco
    1960 Map of San Francisco
    1960 San Francisco
    1960 Print · USGS
    Covers San Ramon, including San Jose, San Francisco, and other nearby areas
  67. 1961 Map of Dublin
    1961 Map of Dublin
    1961 Dublin
    1961 Print · USGS
    Covers San Ramon, including Hayward, Pleasanton, and other nearby areas
    10 unique versions available
  70. 1961 Map of San Francisco
    1961 Map of San Francisco
    1961 San Francisco
    1961 Print · USGS
    Covers San Ramon, including San Jose, San Francisco, and other nearby areas
  73. 1961 Map of Livermore, 1962 Print
    1961 Map of Livermore, 1962 Print
    1961 Livermore
    1962 Print · USGS
    Covers San Ramon, including Fremont, Hayward, and other nearby areas
    2 unique versions available
Showing maps 1-25 of 34

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Frequently asked questions

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