A Silver color metal and enamel device 1 1/8 inches (2.86 cm) in height overall, consisting of a shield blazoned: Tenné, a base dancetty of three supporting a mustang traversed, salient reguardant Argent, a border diminished of the last. Surmounting the shield in base a Black scroll inscribed "MUSTANGS" in Silver letters.
Orange, black and white are the school colors. The mustang is the school mascot. The suggestions of mountains allude to the foothills around Sacramento.
The shoulder loop insignia was approved on 4 March 1997.