Old Maps of Los Osos, California for Genealogy
Trace your family roots with 14 historic maps of Los Osos. These high-res maps reveal old neighborhoods, homesites, landmarks, and streets — helping you uncover where your ancestors lived and how the area evolved over time.
- Explore historic neighborhoods: Identify where your relatives may have lived in the 1800s or 1900s.
- Compare maps over time: Trace the changes in streets, buildings, and landmarks for multi-generational research.
- Perfect for genealogy & ancestry research: Used by family historians and researchers to map out lineage and migration.
These maps are an incredible resource for exploring your personal connection to Los Osos's past.
Los Osos, CA maps
(14)- 1897 Map of Cayucos
1897 Cayucos1897 Print · USGSCovers Los Osos, including Morro Bay, Cuesta-by-the-Sea, and other nearby areas5 unique versions available - 1900 Map of San Luis
1900 San Luis1900 Print · USGSCovers Los Osos, including San Luis Obispo, Atascadero, and other nearby areas4 unique versions available - 1937 Map of Cayucos
1937 Cayucos1937 Print · USGSCovers Los Osos, including Morro Bay, Cuesta-by-the-Sea, and other nearby areas - 1943 Map of Cayucos
1943 Cayucos1943 Print · USGSCovers Los Osos, including Morro Bay, Cuesta-by-the-Sea, and other nearby areas3 unique versions available - 1947 Map of San Luis Obispo, 1948 Print
1947 San Luis Obispo1948 Print · USGSCovers Los Osos, including San Luis Obispo, Atascadero, and other nearby areas - 1948 Map of San Luis Obispo
1948 San Luis Obispo1948 Print · USGSCovers Los Osos, including San Luis Obispo, Atascadero, and other nearby areas - 1951 Map of Cayucos, 1953 Print
1951 Cayucos1953 Print · USGSCovers Los Osos, including Morro Bay, Cuesta-by-the-Sea, and other nearby areas5 unique versions available - 1956 Map of San Luis Obispo, 1963 Print
1956 San Luis Obispo1963 Print · USGSCovers Los Osos, including San Luis Obispo, Atascadero, and other nearby areas5 unique versions available - 1957 Map of San Luis Obispo
1957 San Luis Obispo1957 Print · USGSCovers Los Osos, including San Luis Obispo, Atascadero, and other nearby areas - 1958 Map of San Luis Obispo
1958 San Luis Obispo1958 Print · USGSCovers Los Osos, including San Luis Obispo, Atascadero, and other nearby areas - 1965 Map of Morro Bay South, 1966 Print
1965 Morro Bay South1966 Print · USGSCovers Los Osos, including Morro Bay, Cuesta-by-the-Sea, and other nearby areas5 unique versions available - 1976 Map of Morro Bay South, 1979 Print
1976 Morro Bay South1979 Print · USGSCovers Los Osos, including Morro Bay, Cuesta-by-the-Sea, and other nearby areas - 1981 Map of San Luis Obispo
1981 San Luis Obispo1981 Print · USGSCovers Los Osos, including San Luis Obispo, Atascadero, and other nearby areas3 unique versions available - 1998 Map of Morro Bay South, 2003 Print
1998 Morro Bay South2003 Print · USGSCovers Los Osos, including Morro Bay, Cuesta-by-the-Sea, and other nearby areas
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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?
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- Are there historical topographic maps available for Los Osos?
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