The Arc of King County


(206) 364-6337


Monday-Friday: 9:00am - 4:00pm


660, Southwest 39th Street, Renton, Washington, 98057, United States.

The Arc of King County serves all people with intellectual and developmental disabilities across the lifespan. The Arc programs include:

  • Information and Family Support for parents, guardians, and siblings
  • Supported Living Services for adults living in the community
  • Representative Payee for individuals needing financial management assistance
  • Homelessness Prevention for families at-risk of losing their housing
  • Advocacy for people with developmental disabilities, family members, and community allies seeking to make our community more systemically equitable for all people.