Holiday closure Monday May 28: Most county offices will be closed in observance of Memorial Day.

Developmental Disabilities Division

Chinook Building
401 5th Avenue, Suite 520
Seattle, WA 98104

ddd@kingcounty.gov
Phone: 206-263-9061
Fax: 206-205-1632
TTY: 711 Relay Service

Department: Community and Human Services

Community & Recreation Activities

The KCDDD supports a variety of programs throughout the county that encourage integration into the community for individuals with developmental disabilities.

VIEW: Agencies serving children, adults, and parents (pdf)