Washington Substance Abuse Treatment Services

Below are the results from a survey of substance abuse treatment facilities in Washington. The annual survey is conducted by the Substance Abuse and Mental Health Services Administration.

Number of Washington Substance Abuse Treatment Facilities

# of Treatment Facilities	353	357	439	436	435	434
Year	2004	2005	2006	2007	2008	2009

Number of Substance Abuse Clients Treated in Washington

# of Substance Abuse Clients	34839	36104	42701	43156	43438	42734
Year	2004	2005	2006	2007	2008	2009

Number of Washington Opioid Treatment Facilities

# of Opioid Treatment Facilities	15	17	17	19	19	19
Year	2004	2005	2006	2007	2008	2009

Number of Clients Receiving Methadone Treatment in Washington

# of Methadone Clients	33563	4336	4472	5322	5732	6316
Year	2004	2005	2006	2007	2008	2009

Number of Clients Receiving Buprenorphine Treatment in Washington

# of Buprenorphine Clients	3	43	37	47	52	50
Year	2004	2005	2006	2007	2008	2009

Learn more about the methodology used to gather this survey data.

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