Columbia County, Oregon, United States

Overview of Columbia County

• Name:
  Columbia County
• Place Type:
  County
• Located In:
  Oregon, United States
  
• County Seat:
  Saint Helens
• Coordinates:
  Latitude:45.916501545° 54' 59.4"N

  Longitude:-123.0845565123° 05' 04.4"W
• Population:
  37,557
• Elevation:
  500 m
• Surrounding Counties:
  • Cowlitz (Washington) NE
  • Clark (Washington) E
  • Multnomah SE
  • Washington S
  • Tillamook SW
  • Clatsop W
  • Wahkiakum (Washington) NW
• Histopolis Place ID:
  943695692
• Updated May 6, 2020