Washington Child Support Office

Below is the contact information for the Washington child support agency. The Department of Social & Health Services handles the Washington child support program through the Division of Child Support. This Olympia child support office assists with locating the parents, establishing paternity, enforcing support orders, and collecting child support payments to distribute for the children's financial support and medical insurance coverage.

To get started, contact the office below to schedule an appointment to get the child support application started. They can also tell you what documents are required to apply for Washington child support. You can view their site online at http://www.dshs.wa.gov/dcs/

  • Child Support Office Location

  • Division of Child Support
    PO Box 9162
    Olympia, WA 98507
  • Child Support Office Phone Number

  • The phone number to call the Washington child support agency is 360-664-5000 or 800-457-6202. You can fax their office at 360-664-5444.
  • Child Support Online

  • To view the website for Washington child support online, click here.