San Francisco Bay Area at a glance
The basics about the Bay Area, plus official sources for time, weather and living costs.
- The nine-county Bay Area had about 7.68 million residents in 2026. San Francisco, San Jose and Oakland together held 29% of them.
vitalsigns.mtc.ca.gov ↗ - The city uses Pacific Time. In 2026, daylight saving time runs from 8 March to 1 November; clocks change at 2 a.m.
nist.gov ↗ - For official forecasts and weather warnings, use the National Weather Service forecast office for the San Francisco Bay Area.
weather.gov ↗ - Zumper's rent data for San Francisco lists an average of $4,295 a month for a 1-bedroom and $6,090 for a 2-bedroom (page updated 1 November 2026).
zumper.com ↗
Show 2 more
- Rents are lower in some other Bay Area cities: Zumper lists Oakland at $2,011 for a 1-bedroom and $2,694 for a 2-bedroom (1 November 2026).
zumper.com ↗ - In San Jose, Zumper lists $2,800 for a 1-bedroom and $3,500 for a 2-bedroom (31 October 2026).
zumper.com ↗