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How to Contact Developmental Disabilities and Childhood Supports Division

Developmental Disabilities Division and Early Childhood Supports Division

The Central Building
810 Third Avenue, 8th Floor
Seattle, WA  98104

ddd@kingcounty.gov
Phone: 206-263-9105
Fax: 206-205-1632
TTY Relay Service: 711

Staff:
If you wish to contact a specific individual click on the County Directory for DDECSD employees

Office Hours:
8 a.m. - 5 p.m.

Contact Us

Phone: 206-263-9105

TTY Relay Service: 711

Fax: 206-205-1632