Counties in Oregon Multnomah County (Portland) Washington County (Hillsboro) Clackamas County (Oregon City) Lane County (Eugene) Marion County (Salem) Jackson County (Medford) Deschutes County (Bend) Linn County (Albany) Douglas County (Roseburg) Yamhill County (McMinnville) Benton County (Corvallis) Josephine County (Grants Pass) Polk County (Dallas) Umatilla County (Pendleton) Klamath County (Klamath Falls) Coos County (Coquille) Columbia County (Saint Helens) Lincoln County (Newport) Clatsop County (Astoria) Malheur County (Vale) Tillamook County (Tillamook) Wasco County (The Dalles) Union County (La Grande) Crook County (Prineville) Jefferson County (Madras) Hood River County (Hood River) Curry County (Gold Beach) Baker County (Baker City) Morrow County (Heppner) Lake County (Lakeview) Harney County (Burns) Wallowa County (Enterprise) Grant County (Canyon City) Gilliam County (Condon) Sherman County (Moro) Wheeler County (Fossil)