Old Maps of Los Osos, California for Academic Research

Study the evolution of Los Osos with 14 high-resolution historic maps. Whether you're teaching, researching, or modeling changes in land use, these maps provide essential visual documentation of urban, environmental, and geographic change.

  • Analyze long-term change: Track patterns in development, transportation, and natural features.
  • Ideal for environmental or urban studies: Support academic projects with primary historical map data.
  • Use in the classroom or lab: Educators and researchers rely on these maps to bring historical context to life.

These maps are a powerful tool for teaching, research, and visualizing how Los Osos has changed over the decades.


Los Osos, CA maps

(14)
  1. 1897 Map of Cayucos
    1897 Map of Cayucos
    1897 Cayucos
    1897 Print · USGS
    Covers Los Osos, including Morro Bay, Cuesta-by-the-Sea, and other nearby areas
    5 unique versions available

  2. 1900 Map of San Luis
    1900 Map of San Luis
    1900 San Luis
    1900 Print · USGS
    Covers Los Osos, including San Luis Obispo, Atascadero, and other nearby areas
    4 unique versions available

  3. 1937 Map of Cayucos
    1937 Map of Cayucos
    1937 Cayucos
    1937 Print · USGS
    Covers Los Osos, including Morro Bay, Cuesta-by-the-Sea, and other nearby areas

  4. 1943 Map of Cayucos
    1943 Map of Cayucos
    1943 Cayucos
    1943 Print · USGS
    Covers Los Osos, including Morro Bay, Cuesta-by-the-Sea, and other nearby areas
    3 unique versions available

  5. 1947 Map of San Luis Obispo, 1948 Print
    1947 Map of San Luis Obispo, 1948 Print
    1947 San Luis Obispo
    1948 Print · USGS
    Covers Los Osos, including San Luis Obispo, Atascadero, and other nearby areas

  6. 1948 Map of San Luis Obispo
    1948 Map of San Luis Obispo
    1948 San Luis Obispo
    1948 Print · USGS
    Covers Los Osos, including San Luis Obispo, Atascadero, and other nearby areas

  7. 1951 Map of Cayucos, 1953 Print
    1951 Map of Cayucos, 1953 Print
    1951 Cayucos
    1953 Print · USGS
    Covers Los Osos, including Morro Bay, Cuesta-by-the-Sea, and other nearby areas
    5 unique versions available

  8. 1956 Map of San Luis Obispo, 1963 Print
    1956 Map of San Luis Obispo, 1963 Print
    1956 San Luis Obispo
    1963 Print · USGS
    Covers Los Osos, including San Luis Obispo, Atascadero, and other nearby areas
    5 unique versions available

  9. 1957 Map of San Luis Obispo
    1957 Map of San Luis Obispo
    1957 San Luis Obispo
    1957 Print · USGS
    Covers Los Osos, including San Luis Obispo, Atascadero, and other nearby areas

  10. 1958 Map of San Luis Obispo
    1958 Map of San Luis Obispo
    1958 San Luis Obispo
    1958 Print · USGS
    Covers Los Osos, including San Luis Obispo, Atascadero, and other nearby areas

  11. 1965 Map of Morro Bay South, 1966 Print
    1965 Map of Morro Bay South, 1966 Print
    1965 Morro Bay South
    1966 Print · USGS
    Covers Los Osos, including Morro Bay, Cuesta-by-the-Sea, and other nearby areas
    5 unique versions available

  12. 1976 Map of Morro Bay South, 1979 Print
    1976 Map of Morro Bay South, 1979 Print
    1976 Morro Bay South
    1979 Print · USGS
    Covers Los Osos, including Morro Bay, Cuesta-by-the-Sea, and other nearby areas

  13. 1981 Map of San Luis Obispo
    1981 Map of San Luis Obispo
    1981 San Luis Obispo
    1981 Print · USGS
    Covers Los Osos, including San Luis Obispo, Atascadero, and other nearby areas
    3 unique versions available

  14. 1998 Map of Morro Bay South, 2003 Print
    1998 Map of Morro Bay South, 2003 Print
    1998 Morro Bay South
    2003 Print · USGS
    Covers Los Osos, including Morro Bay, Cuesta-by-the-Sea, and other nearby areas

End of results
Showing maps 1-14 of 14

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Frequently asked questions

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