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Welcome to King County

Master Gardeners help solve plant problems

Water Quality Resources

Washington State University King County Extension connects the people of King County to the research and knowledge base of the state’s land grant research university, providing solutions to local problems and stimulating local economies. Our county-based educators work with partners in the community to provide educational programs and leverage the broad resources of WSU to resolve issues and create a positive future for the residents of King County. Our active local programs include 4-H Youth Development, Food $ense Nutrition Education, Master Gardener, and Strengthening Families.

County Programs

King County

1000 Oakesdale Ave SW, Suite 140
Renton, WA













Jun 05

King County 4-H Association Meeting

June 5 @ 7:00 pm - 9:00 pm
Jun 17

WSU Volunteer Hours Due

June 17 @ 8:00 am - 5:00 pm
Jul 03

King County 4-H Association Meeting

July 3 @ 7:00 pm - 9:00 pm
Jul 17

WSU Volunteer Hours Due

July 17 @ 8:00 am - 5:00 pm