| Year | Area 1 | Area 2 | Area 3 | Area 4 | Area 5 | Race | Chair | Vice Chair | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2000 | 2000 OC BoE | ||||||||
| 2001 | ? | Ken Williams | ? | ||||||
| 2002 | 2002 OC BoE | ||||||||
| 2003 | Alexandria Coronado | Liz Parker | |||||||
| 2004 | 2004 OC BoE | ||||||||
| 2005 | ? | Ken Williams | Jack Bedell | ||||||
| 2006 | 2006 OC BoE | ||||||||
| 2007 | Alexandria Coronado | Liz Parker | |||||||
| 2008 | 2008 OC BoE | ||||||||
| 2009 | Long Pham | Ken Williams | Jack Bedell | ||||||
| 2010 | 2010 OC BoE | ||||||||
| 2011 | David Boyd | Liz Parker | |||||||
| 2012 | 2012 OC BoE | ||||||||
| 2013 | Robert Hammond | Ken Williams | Jack Bedell | ||||||
| 2014 | 2014 OC BoE | ||||||||
| 2015 | David Boyd | Linda Lindholm | |||||||
| 2016 | 2016 OC BoE | ||||||||
| 2017 | Beckie Gomez | Ken Williams | Jack Bedell | ||||||
| 2018 | 2018 OC BoE | ||||||||
| 2019 | Mari Barke | Lisa Sparks |