Columbia County

Oregon · Population: 53,880 · Official website

Columbia County, Oregon

Congressional representation for Columbia County, Oregon.

Congressional Districts

District Representative Party
Photo of Suzanne Bonamici OR-01 Suzanne Bonamici Democrat

ZIP Codes

ZIP Code Congressional District
97016 OR-01
97018 OR-01
97048 OR-01
97051 OR-01
97053 OR-01
97054 OR-01
97064 OR-01