Columbia County Extension
The Columbia County Extension Service is your link to Oregon State University. OSU provides research-based information in the areas of Home Gardening, Small Farms, Forestry, 4-H Youth, Family and Nutrition.

Our office plublishes four newsletters: Country Living (gardening and farming topics), Tall Timber Topics (forestry/wood lots), Columbia Columns (for 4-H members and leaders), and Healthy Families (food, finance, family). If you would like to receive these newsletters by mail, please give the office a call.

Contact Columbia County Extension

505 N. Columbia River Hwy
St. Helens, Oregon  97051
Phone: (503) 397-3462
Fax: (503) 397-3467


Service Area

Services provided in:
  • Columbia County, Oregon

To request additions or corrections to this entry email the Administrator