Oregon State University Extension Service has served Clackamas County since 1917.  OSU Extension faculty across the state offer research-based expertise in health and nutrition, children and families, forestry, agriculture, marine science, and community development.  In 2008, voters approved a Special District to support the Extension Service in Clackamas County. 

Our programs include 4-H Youth Development, Family and Community Health, Forestry and Natural Resources, Agriculture, and Community and Urban Horticulture.