1940s Maps of San Mateo County, California
Explore 22 historic maps of San Mateo County 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 San Mateo County'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 San Mateo County's history through authentic maps from the 1940s. This is your window into the past.
San Mateo County, CA maps
(22)- 1940 Map of Halfmoon Bay1940 Halfmoon Bay1940 Print · USGSCovers San Mateo County, including Redwood City, San Carlos, and other nearby areas2 unique versions available
- 1940 Map of Ano Nuevo, 1943 Print1940 Ano Nuevo1943 Print · USGSCovers San Mateo County, including Butano Park, Whitehouse Canyon, and other nearby areas
- 1941 Map of Ano Nuevo Pt.1941 Ano Nuevo Pt.1941 Print · USGSCovers San Mateo County, including Butano Park, Whitehouse Canyon, and other nearby areas
- 1941 Map of Palo Alto1941 Palo Alto1941 Print · USGSCovers San Mateo County, including San Jose, Fremont, and other nearby areas
- 1942 Map of Ano Nuevo1942 Ano Nuevo1942 Print · USGSCovers San Mateo County, including Butano Park, Whitehouse Canyon, and other nearby areas2 unique versions available
- 1942 Map of Hayward1942 Hayward1942 Print · USGSCovers San Mateo County, including Oakland, Fremont, and other nearby areas
- 1943 Map of Palo Alto1943 Palo Alto1943 Print · USGSCovers San Mateo County, including San Jose, Fremont, and other nearby areas
- 1943 Map of San Mateo1943 San Mateo1943 Print · USGSCovers San Mateo County, including San Francisco, Oakland, and other nearby areas
- 1943 Map of Halfmoon Bay1943 Halfmoon Bay1943 Print · USGSCovers San Mateo County, including Redwood City, San Carlos, and other nearby areas
- 1947 Map of San Francisco, 1948 Print1947 San Francisco1948 Print · USGSCovers San Mateo County, including San Jose, San Francisco, and other nearby areas
- 1947 Map of San Francisco South, 1955 Print1947 San Francisco South1955 Print · USGSCovers San Mateo County, including San Francisco, Daly City, and other nearby areas
- 1947 Map of San Leandro, 1956 Print1947 San Leandro1956 Print · USGSCovers San Mateo County, including Oakland, Hayward, and other nearby areas
- 1947 Map of San Mateo, 1957 Print1947 San Mateo1957 Print · USGSCovers San Mateo County, including San Mateo, Redwood City, and other nearby areas
- 1947 Map of Newark, 1958 Print1947 Newark1958 Print · USGSCovers San Mateo County, including Fremont, Hayward, and other nearby areas
- 1948 Map of San Leandro1948 San Leandro1948 Print · USGSCovers San Mateo County, including Oakland, Hayward, and other nearby areas
- 1948 Map of Redwood Point1948 Redwood Point1948 Print · USGSCovers San Mateo County, including Fremont, Hayward, and other nearby areas
- 1948 Map of Newark1948 Newark1948 Print · USGSCovers San Mateo County, including Fremont, Hayward, and other nearby areas
- 1948 Map of San Francisco, 1951 Print1948 San Francisco1951 Print · USGSCovers San Mateo County, including San Jose, San Francisco, and other nearby areas
- 1948 Map of Palo Alto, 1956 Print1948 Palo Alto1956 Print · USGSCovers San Mateo County, including San Jose, Fremont, and other nearby areas
- 1948 Map of Ano Nuevo, 1961 Print1948 Ano Nuevo1961 Print · USGSCovers San Mateo County, including Butano Park, Whitehouse Canyon, and other nearby areas2 unique versions available
- 1949 Map of Montara Mountain1949 Montara Mountain1949 Print · USGSCovers San Mateo County, including San Bruno, Pacifica, and other nearby areas3 unique versions available
- 1949 Map of San Mateo1949 San Mateo1949 Print · USGSCovers San Mateo County, including San Mateo, Redwood City, and other nearby areas
End of results
Showing maps 1-22 of 22
Top cities of San Mateo County
- San Mateo historical maps
- Daly City historical maps
- Redwood City historical maps
- South San Francisco historical maps
- San Bruno historical maps
- Pacifica historical maps
See more
Frequently asked questions
- What are the different types of historical maps available for San Mateo County?
- What is the oldest map of San Mateo County?
- Where can I purchase historical maps of San Mateo County for my home or office?
- Where can I download high-res historical maps of San Mateo County?
- Are there historical topographic maps available for San Mateo County?
- Is there historical aerial imagery available for San Mateo County?
- Where are historical maps of San Mateo County sourced from?





















