| District 1Portland, The Dalles, Biggs, Canby, Hood River, Molalla |
| District 2Salem, Eugene, Oakridge, Cottage Grove, Stayton |
| District 3Diamond Lake |
| District 4Bend, LaPine, Prineville, Sisters, Crescent, Crescent Lake, Chemult |
| District 5Medford, Klamath Falls, Roseburg |
| District 6Burns, John Day, Jordan Valley, Ontario, Vale, Sumpter, Paisley, Lakeview |
| District 7Baker City, La Grande, Ukiah, Halfway, Richland, Enterprise, Union |
| District 8Pendleton, Heppner, Milton Freewater, Weston, Lexington |
