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1940s Maps of South San Francisco, California

Explore 7 historic maps of South San Francisco 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 South San Francisco'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 South San Francisco's history through authentic maps from the 1940s. This is your window into the past.

South San Francisco, CA maps

(7)
  1. 1942 Map of Hayward
    1942 Map of Hayward
    1942 Hayward
    1942 Print · USGS
    The East Bay shoreline and inland foothills come alive in the early 1940s as industry and infrastructure reshape the landscape. Researchers can trace the original footprints of Russell City and Mt Eden or locate the historic Oakland Speedway and Fairmont Hospital.
  4. 1943 Map of San Mateo
    1943 Map of San Mateo
    1943 San Mateo
    1943 Print · USGS
    The San Francisco Peninsula during the mid-war years shows a region of expanding shoreline industry and established hillside communities. Researchers can trace historic landmarks like St Josephs Military Academy and the Golden Gate National Cem.
  7. 1947 Map of San Francisco, 1948 Print
    1947 Map of San Francisco, 1948 Print
    1947 San Francisco
    1948 Print · USGS
    The Bay Area in the late 1940s reveals a region transitioning from wartime intensity to post-war suburban growth. Trace the historic rail lines of the Southern Pacific RR or locate early military footprints at Fort Funston and Moffett Field.
  10. 1947 Map of San Francisco South, 1955 Print
    1947 Map of San Francisco South, 1955 Print
    1947 San Francisco South
    1955 Print · USGS
    Post-war San Mateo County and the city's southern edge are caught here during a period of rapid peninsula growth. Genealogists can trace the many memorial grounds of Colma, while historians can locate the Tanforan Race Track and early San Francisco International Airport.
  13. 1947 Map of San Leandro, 1956 Print
    1947 Map of San Leandro, 1956 Print
    1947 San Leandro
    1956 Print · USGS
    The East Bay shoreline in the late 1940s shows a fascinating mix of industrial salt production and rapid suburban development. Researchers can trace early aviation at the Oakland Municipal Airport or locate community anchors like San Lorenzo Village and the Oakland Speedway.
  16. 1948 Map of San Leandro
    1948 Map of San Leandro
    1948 San Leandro
    1948 Print · USGS
    Post-war East Bay growth is on full display in this late 1940s survey of the shoreline. Genealogists and historians can trace the emergence of San Lorenzo Village or locate local landmarks like the Oakland Speedway, Powder Works, and the Naval Chapel.
  19. 1948 Map of San Francisco, 1951 Print
    1948 Map of San Francisco, 1951 Print
    1948 San Francisco
    1951 Print · USGS
    The Bay Area in the late 1940s reveals a landscape defined by rapid post-war growth and a heavy military presence at the Golden Gate. Trace the development of early trans-bay infrastructure like the Oakland-Bay Bridge and historic coastal defense sites such as Fort Funston and Alcatraz Island.
End of results
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Frequently asked questions

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