Camas Valley - Camp Sherman - Canby - Cannon Beach - Canyon City - Canyonville - Carlton - Carpenterville - Carver* - Cascade Locks - Cascadia - Cave Junction - Cayuse - Cecil - Cedar Hills* - Cedar Mill - Celilo Village - Central Point - Champoeg - Charleston - Chemult - Cherry Grove - Cherryville - Cheshire - Chiloquin - Christmas Valley - Clackamas - Clatskanie - Cloverdale - Coburg - Colton - Columbia City - Condon - Coos Bay - Copperfield* - Coquille - Corbett - Cornelius - Corvallis - Cottage Grove - Cove - Crabtree - Crane - Crawfordsville - Crescent - Crescent Lake - Creswell - Crow - Culp Creek - Culver - Curtin - Cushman