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Where is Columbia County, Oregon?

location of Columbia county on a map

Columbia County is a county equivalent area found in Oregon, USA. The county government of Columbia is found in the county seat of Saint Helens.

With a total 1,782.77 sq. km of land and water area, Columbia County, Oregon is the 1469th largest county equivalent area in the United States. Home to 49,459 people, Columbia County has a total 20541 households earning 54968 on average per year.

Columbia County, Oregon - Quick Facts

FIPS Code 41009
Area Codes 503
Time Zone PST
Major Cities Saint Helens (population: 15,935), Scappoose (population: 11,491), Rainier (population: 6,682), Clatskanie (population: 6,082), Vernonia (population: 3,460), Warren (population: 3,242), Columbia City (population: 1,949), Deer Island (population: 1,576)
Land Area 19,096 sq miles
Water Area 658 sq miles
Household Income $54,968
Housing Units 20,541
Median Home Value $213,200
High School Grads 90% of population
Holders of Bachelors Degrees 18% of population
Retail Spending $7,306 per capita
Food & Accomodation Sales $44,223 per capita

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This page was last updated on June 30, 2016.