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