2003 San Antonio
1999 South Padre Island
* - In 2008, the conference in Galveston was rescheduled due to Hurricane Ike. The 2008 annual conference moved to El Paso in February of 2009 and Galveston hosted the 2009 annual conference in October of 2009.
** - Prior to 1983, the annual conference was held in the spring and the annual Short Course for Planning Commissioners in the fall.