UDE is user supported. When you buy through our site, we may earn a small affiliate commission, our full disclosure is here.

Oregon Counties

Baker County
Benton County
Clackamas County
Clatsop County
Columbia County
Coos County
Crook County
Curry County
Deschutes County
Douglas County
Gilliam County
Grant County
Harney County
Hood River County
Jackson County
Jefferson County
Josephine County
Klamath County
Lake County
Lane County
Lincoln County
Linn County
Malheur County
Marion County
Morrow County
Multnomah County
Polk County
Sherman County
Tillamook County
Umatilla County
Union County
Wallowa County
Wasco County
Washington County
Wheeler County
Yamhill County

Why Does Oregon Have Counties?

Oregon has counties for the same reasons as other most other states. States are divided into counties so citizens can have easier access to smaller, localized government functions. The function of county governments vary widely across the United States with specific Oregon county functions perhaps varying slightly from other states.

Most county level governments are responsible for paving streets and sidewalks, regulating the police and firefighters, collecting garbage, and managing public transit services. Overall, Oregon counties were created for a more personalized approach to governing smaller geographic areas of the state.

About UDE

UDE is a free service designed to help place perspective patients with various oral care providers in close proximity. USA Dental Edge organizes oral care providers primarily by county (or parish when applicable). The Oregon county list is displayed in alphabetical order for reference.