King County Mental Health And Substance Use Provider Directory

King County, Washington, maintains a directory of all contracted mental health and substance use service providers. The dataset includes provider names, addresses, contact details, and specific service categories. It was last updated by data.kingcounty.gov in March 2026.

Use Cases

• Map provider locations using 'Address', 'Address (city)', and 'Address (zip)' to analyze geographic service gaps.
• Filter providers by 'Mental Health', 'Substance Use', 'Youth', or 'Older adults' columns to build targeted referral lists.
• Analyze service type availability by aggregating counts across columns like 'Crisis Services', 'Detox', 'MH Residential', and 'Housing'.
• Join provider data with 2017 Census Tracts WA State' codes to perform demographic and socioeconomic correlation studies.

Strengths

• Includes over 25 specific service and demographic columns for detailed filtering.
• Covers the entire jurisdiction of King County, Washington.

Limitations

• Unknown total number of provider records (row count).
• Service data may be binary (present/absent) without capacity or volume metrics.
• Relies on self-reported or contracted provider information which may not reflect real-time availability.

Provenance

Source

data.kingcounty.gov

Collection Method

Compiled list of county-contracted providers.

Time Range

Current as of March 2026.

Freshness

Last updated March 2026.

Geography

King County, Washington, USA.