Commissioners are appointed by the Board of Supervisors:
Commissioner Vanessa Turner represents the 1st Supervisorial District, which includes the communities of San Andreas, Valley Springs, Campo Seco, La Contenta, Commanche, Burson and Wallace.
e-mail. Term expires on December 31, .
Commissioner Pat McGreevy represents the 2nd Supervisorial District, which includes the communities of Mokelumne Hill, Paloma, West Point, Wilseyville, Glencoe/Rail Road Flat, Sheep Ranch and Mountain Ranch.
e-mail. Term expires on December 31, .
Commissioner Sid Marsh represents the 3rd Supervisorial District, which includes the Ebbetts Pass area down to, but not including Murphys.
e-mail. Term expires on December 31, .
Commissioner Mason Goodale represents the 4th Supervisorial District, which includes the communities of Angels Camp, Murphys, Highway 4 West to, but not including Copperopolis.
e-mail. Term expires on December 31, .
Commissioner Dena McAfee represents the 5th Supervisorial District, which includes the residents of Copperopolis, Salt Spring Valley, Milton, Jenny Lind, and Rancho Calaveras. Term expires on December 31, .
e-mail
Commissioner Don Stump represents the Calaveras County Water District, which serves the Arnold to Forest Meadows, Valley Springs to Jenny Lind, and West Point to Wilseyville.
e-mail
Commissioner Cliff Edson represents the San Andreas Recreation and Parks District, a Special District encompassing the San Andreas local area.
e-mail