APCO Western Regional Conferences Hosted By The Southern California Chapter (CPRA)
| 2017 | Ontario, CA – Ontario Convention Center |
| 2011 | Ontario, CA – Ontario Convention Center |
| 2007 | Long Beach, CA – Long Beach Convention Center |
| 1999 | San Diego, CA – San Diego Concourse Center |
| 1994 | Anaheim, CA – Anaheim Convention Center |
| 1984 | Long Beach, CA – Queen Mary |
| 1978 | Costa Mesa, CA – South Coast Plaza Hotel |
| 1968 | Los Angeles, CA – The International Hotel |
| 1966 | Palm Springs, CA – Holiday Inn (APCO’s First Western Regional Conference) |
 Notice posted in the February 1966 Issue – APCO Bulletin |