San Francisco
San Francisco, officially the City and County of San Francisco, is the fourth-most populous city in California and the 17th-most populous in the United States, with a population of... Wikipedia
- County: San Francisco
- Region: San Francisco Bay Area
- Mission: June 29, 1776
- Incorporated: April 15, 1850
- Founded by: Juan Bautista de Anza, José Joaquín Moraga, Francisco Palóu
- Named for: St. Francis of Assisi
- Type: Mayor-council
- Body: Board of Supervisors
- Mayor: Daniel Lurie (D)
- Water: 79.77%
- City and county: 873,965
- Estimate (2025): 826,079
- Rank: 49th in North America, 17th in the United States, 4th in California
- Metro: 4,648,486 (US: 13th)
- CSA: 9,164,058 (US: 5th)
- Demonym(s): San Franciscan
- Time zone: PST (UTC−08:00)
- Summer (DST): PDT (UTC−07:00)
- Area codes: 415/628
- FIPS code: 06-67000
- GNIS feature IDs: 277593, 2411786
- Website: sf.gov
- Data source: DuckDuckGo