Map of San Francisco Bay Area – Cities, Regions & Location Guide

This page provides a map of the San Francisco Bay Area along with a clear overview of its cities, regions and geographic layout in Northern California. It is designed for education, travel planning and general reference.

The San Francisco Bay Area is one of the largest and most well-known metropolitan regions in the United States. It is known for its bays, bridges, coastal landscapes, technology hubs and major cities such as San Francisco, Oakland and San Jose.

Map data © OpenStreetMap contributors

This map highlights the Bay Area’s layout, including its major cities, bridges, waterways and surrounding coastal and inland regions.

Where Is the San Francisco Bay Area Located?

The San Francisco Bay Area is located in Northern California on the west coast of the United States. It surrounds the San Francisco Bay and connects coastal, urban and inland regions.

• North: North Bay counties and coastal hills
• East: inland East Bay communities and valleys
• South: Silicon Valley and southern bay communities
• West: Pacific Ocean coastline

Major Regions of the Bay Area

The San Francisco Bay Area is often divided into several broad subregions.

• San Francisco — central city on the northern peninsula
• East Bay — includes Oakland, Berkeley and nearby inland cities
• South Bay — includes San Jose and Silicon Valley
• North Bay — includes Marin, Napa and Sonoma direction
• Peninsula — corridor between San Francisco and San Jose

Major Cities in the San Francisco Bay Area

• San Francisco — central cultural and business city
• Oakland — major East Bay city
• San Jose — largest city in the South Bay
• Berkeley — East Bay university city
• Fremont — major southeastern Bay Area city
• Palo Alto — key Peninsula and Silicon Valley city
• Santa Rosa — major North Bay city
• Sunnyvale — important South Bay city

Key Districts and Subregions

• Silicon Valley — technology-focused corridor in the South Bay and Peninsula
• Downtown San Francisco — financial and tourism core
• Oakland waterfront — important East Bay urban area
• Peninsula corridor — cities between San Francisco and San Jose
• Wine Country access — North Bay gateway toward Napa and Sonoma
• Tri-Valley — inland East Bay subregion

Key Geographic Features

• San Francisco Bay — central water body of the region
• San Pablo Bay — northern extension of the bay system
• Pacific coastline — western coastal edge
• Golden Gate Strait — entrance between the bay and the ocean
• Bay bridges — major transport links between subregions
• Hills and ridgelines — shape much of the region’s terrain

San Francisco Bay Area Map Resources

• OpenStreetMap – San Francisco Bay Area
• Google Maps – San Francisco Bay Area
• Wikimedia Commons – Bay Area Maps

Related Maps & Location Guides

• Map of San Francisco
• Map of San Jose
• Map of California
• Map of USA
• Map of the World

San Francisco Bay Area Map FAQs

• Where is the San Francisco Bay Area located?
  The Bay Area is located in Northern California around San Francisco Bay.
• What are the main regions of the Bay Area?
  Main regions include San Francisco, the East Bay, South Bay, North Bay and the Peninsula.
• Is Silicon Valley part of the Bay Area?
  Yes. Silicon Valley is generally considered part of the Bay Area, mainly in the South Bay and Peninsula.

This page is not affiliated with or endorsed by any government authority, mapping provider or official organisation.

Disclaimer: This page is provided for general informational purposes only. Maps are reference views and may not be complete, current, to scale or suitable for navigation, surveying, emergency use or official determinations. Boundaries, place names, regions and districts may vary by source and may change over time. External links are provided for convenience only and do not constitute endorsement. No warranty is made regarding accuracy, completeness or suitability for any purpose.