1900s (20th Century) Maps of Los Altos, Long Beach

Explore 14 historic maps of Los Altos 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 Altos'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 Altos's history through authentic maps from the 1900s. This is your window into the past.


Los Altos, Long Beach maps

(14)
  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
    Greater Los Angeles at the dawn of the twentieth century is a landscape of growing citrus towns and a burgeoning rail network. Genealogists and historians can trace the early gridded streets of Hollywood and Pasadena or locate landmarks like Bear Lake and the Cahuilla Indian Reservation.
    6 unique versions available

  2. 1902 Map of Downey
    1902 Map of Downey
    1902 Downey
    1902 Print · USGS
    The Los Angeles coastal plain at the turn of the century shows a network of early citrus towns and Spanish rancho boundaries. Trace the development of the river system and rail stops like Poor Farm Sta., Fulton Wells, and the growing community of Whittier.
    9 unique versions available

  3. 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
    Southern California at the dawn of the twentieth century shows a landscape of citrus groves and coastal towns connected by rail. Genealogists and historians can trace early settlements like San Juan Capistrano, find remote sites like the Rose Mine, and study the original water systems of the Santa Ana River.
    2 unique versions available

  4. 1925 Map of Long Beach
    1925 Map of Long Beach
    1925 Long Beach
    1925 Print · USGS
    In the mid-1920s, the Southern California coast was rapidly urbanizing around the oil-rich heights and growing beach communities. Researchers can trace the early layout of Naples, the legacy of the Bixby Ranch, and the vital routes of the Pacific Electric railway.
    2 unique versions available

  5. 1942 Map of Downey
    1942 Map of Downey
    1942 Downey
    1942 Print · USGS
    The Los Angeles Basin and North Orange County appear here during the wartime boom, showcasing a landscape transitioning from ranchos to suburbs. Trace the historic Pacific Electric rail lines, the oil fields of Santa Fe Springs, and early settlements like Hynes and Studebaker.

  6. 1943 Map of San Pedro
    1943 Map of San Pedro
    1943 San Pedro
    1943 Print · USGS
    The South Bay and Los Angeles Harbor area appear here during the Second World War, showing a landscape of burgeoning industry and aviation. Trace wartime infrastructure and local landmarks like Hughes Airport, Terminal Island, and Inglewood Park Cem.

  7. 1943 Map of Downey, 1963 Print
    1943 Map of Downey, 1963 Print
    1943 Downey
    1963 Print · USGS
    Southeast Los Angeles County and northern Orange County appear here at the height of the mid-century boom. Researchers can trace the massive rail infrastructure of the Pacific Electric and locate landmarks like the County Hospital and Signal Hill.
    2 unique versions available

  8. 1949 Map of Long Beach
    1949 Map of Long Beach
    1949 Long Beach
    1949 Print · USGS
    Southern California at the start of the post-war boom shows the rapid development of the Los Angeles basin and the South Bay. Genealogists and historians can trace the evolution of early suburbs like Gardena and Lynwood or the coastal defenses at Ft MacArthur Lower Reservation.
    2 unique versions available

  9. 1949 Map of Long Beach, 1951 Print
    1949 Map of Long Beach, 1951 Print
    1949 Long Beach
    1951 Print · USGS
    Long Beach and its coastal neighbors are captured here during a period of massive post-war growth and industrial production. Genealogists and historians can trace neighborhood landmarks like Polytechnic High Sch, the landmarks of Signal Hill, and the historic Rainbow Pier.
    4 unique versions available

  10. 1957 Map of Long Beach
    1957 Map of Long Beach
    1957 Long Beach
    1957 Print · USGS
    The Los Angeles coast and the Channel Islands appear here during the mid-fifties era of rapid suburbanization and naval expansion. Genealogists and researchers can locate early industrial neighborhoods like South Gate and trace military boundaries at Ft MacArthur Upper Reservation or the remote San Nicolas Island.
    4 unique versions available

  11. 1958 Map of Long Beach
    1958 Map of Long Beach
    1958 Long Beach
    1958 Print · USGS
    Coastal Southern California is shown during a mid-century period of intense suburbanization and military readiness. Genealogists and historians can trace the growth of Long Beach, identify early neighborhoods in Lakewood Village, or locate the bounds of Ft MacArthur Lower Reservation.

  12. 1960 Map of Long Beach
    1960 Map of Long Beach
    1960 Long Beach
    1960 Print · USGS
    Coastal California at the height of post-war expansion reveals a dense network of suburban growth and maritime industry. Trace the development of the South Bay and inland neighborhoods like Lakewood Village, or explore the topography of Santa Catalina Island and Los Angeles Harbor.
    2 unique versions available

  13. 1964 Map of Long Beach, 1966 Print
    1964 Map of Long Beach, 1966 Print
    1964 Long Beach
    1966 Print · USGS
    Coastal Los Angeles County entered the mid-sixties as a powerhouse of oil production and naval activity. Researchers can trace the mid-century layout of Long Beach, the expansive Long Beach Municipal Airport, and residential areas like Bixby Knolls and Naples.
    5 unique versions available

  14. 1981 Map of Long Beach
    1981 Map of Long Beach
    1981 Long Beach
    1981 Print · USGS
    Coastal Los Angeles and the South Bay reached a peak of industrial and suburban maturity in the early eighties. Researchers can trace the development of aerospace and maritime hubs through landmarks like the Queen Mary, Fort MacArthur, and Signal Hill.
    3 unique versions available

End of results
Showing maps 1-14 of 14

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