Kevin Jeffries was elected in November 2012 to represent the residents of the 1st Supervisorial District on the Riverside County Board of Supervisors. The district covers the cities of Riverside, Perris, and Wildomar. Also including the unincorporated communities of  Mead Valley, Highgrove, March Air Reserve Base, Good Hope, Meadowbrook, La Cresta, and DeLuz.

A resident of Riverside County since 1971 (with family ties to Riverside County dating back to 1944), Kevin is a successful local small business owner who has owned and operated his investment businesses in Riverside County for 30 years.