||Year||Senator 1||Senator 2||Race||Notes
|2000| [Diane Feinstein] | | [2000 US Senate]|
|2001| | | |
|2002| | | |
|2003| | | |
|2004| | [Barbara Boxer] | [2004 US Senate] |
|2005| | | |
|2006| [Diane Feinstein] | | [2006 US Senate] |
|2007| | | |
|2008| | | |
|2008| | | |
|2010| | [Barbara Boxer] | [2010 US Senate] |
|2011| | | |
|2012| [Diane Feinstein] | | [2012 US Senate] |
|2013| | | |
|2014| | | |
|2015| | | |
|2016| | [Kamala Harris] | [2016 US Senate] |
|2017| | | |
|2018| [Diane Feinstein] | | [2018 US Senate] |
|2019| | | |
|2020| | | |