San Francisco, California
In the year 1850:
- April:
- April 15 - San Francisco became incorporated.
- September:
- September 9 - California attained statehood.
| Years | |
|---|---|
| Before 1900 | 1764 • 1776 • 1821 • 1822 • 1850 • 1889 • 1896 |
| 1900s-1940s | 1901 • 1912 • 1917 • 1923 • 1929 • 1939 • 1940 |
| 1950s-1980s | 1953 • 1961 • 1963 • 1965 • 1966 • 1977 • 1981 • 1987 |
| 1990s | 1990 • 1991 • 1992 • 1993 • 1994 • 1995 • 1996 • 1997 • 1998 • 1999 |
| 2000s | 2000 • 2001 • 2002 • 2003 • 2004 • 2005 • 2006 • 2007 • 2008 • 2009 |
| 2010s | 2010 • 2011 • 2012 • 2013 • 2014 • 2015 • 2016 • 2017 • 2018 • 2019 |
| 2020s | 2020 • 2021 • 2022 • 2023 • 2024 • 2025 • 2026 • 2027 • 2028 • 2029 |