| Year | Member 1 | Member 2 | Member 3 | Member 4 | Member 5 | Mayor | Mayor Pro Tem | Election | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2000 | 2000 Fullerton City Council | ||||||||
| 2001 | 1 | 2 | 3 | ||||||
| 2002 | 2002 Fullerton City Council | ||||||||
| 2003 | 4 | 5 | |||||||
| 2004 | 2004 Fullerton City Council | ||||||||
| 2005 | 1 | 2 | 3 | ||||||
| 2006 | 2006 Fullerton City Council | ||||||||
| 2007 | 4 | 5 | |||||||
| 2008 | 2008 Fullerton City Council | ||||||||
| 2009 | 1 | 2 | 3 | ||||||
| 2010 | 2010 Fullerton City Council | ||||||||
| 2011 | 4 | 5 | |||||||
| 2012 | 2012 Fullerton City Council | ||||||||
| 2013 | 1 | 2 | 3 | ||||||
| 2014 | 2014 Fullerton City Council | ||||||||
| 2015 | 4 | 5 | |||||||
| 2016 | 2016 Fullerton City Council | ||||||||
| 2017 | 1 | 2 | 3 | ||||||
| 2018 | 2018 Fullerton City Council | ||||||||
| 2019 | 4 | 5 | |||||||
| 2020 | 2020 Fullerton City Council | ||||||||
| 2021 | 1 | 2 | 3 |