Columbia County, Oregon

• Scappoose@
• St. Helens@

• Columbia County  - Offers official county departments for tax notices, public records, and building permits.
• Columbia County Event Complex  - Information on the event complex, and the county fair and rodeo.
• Columbia County Rider  - Transits division offers information on bus transportation and dial a ride.
• National Association of Counties: Columbia County, OR  - Information about the cities in the county, Census Bureau facts, and list of elected officials.
• National Register of Historical Places: Adams County, Oregon  - Brief information about the places with historical significance in the county. Data about the architectural style, function, and address.