BLS metro-level wage data places Mental Health and Substance Abuse Social Workers pay in Longview-Kelso, WA at a median of $46,790 per year ($22.50/hr/hour), drawn from the OEWS May 2025 release for this Metropolitan Statistical Area. Compared to the national median of $60,280, Longview-Kelso pays 22% below, which typically tracks with a lower local cost of living or smaller specialized-employer cluster. Approximately 70 mental health and substance abuse social workerss are employed across the Longview-Kelso MSA in SOC 21-1023.

The Longview-Kelso pay distribution spans from $42,180 at the 10th percentile to $77,230 at the 90th — a 1.8× spread that reflects experience tenure, specialization, employer size, and the difference between public-sector, nonprofit, and private-sector compensation inside the metro. The 25th percentile sits at $46,790 and the 75th at $71,140, so half of Longview-Kelso-based mental health and substance abuse social workerss earn within that middle band.

Metro figures capture where you actually work, not just where you live — which matters for commuters. BLS draws metro boundaries from the OMB MSA definitions, so Longview-Kelso, WA covers the central city plus outlying counties tied to the metro economically. Remember that OEWS wages reflect base pay only: employer-provided health insurance, retirement matches, stock options, signing bonuses, overtime, and tips are excluded and can add 20-40% to real total compensation. Before using this metro median as a negotiation anchor, triangulate against the same occupation's national profile (linked below), its state-wide WA data, and peer-metro comparisons — a median is a starting point, not a ceiling.