Supervisor salary in King County, WA

The average salary for a supervisor in King County, WA is $56,500 per year. Supervisor salaries in King County, WA can vary between $23,000 to $108,000 and depend on various factors, including skills, experience, employer, bonuses, tips, and more.

This data is exclusive to Mint Salary and is based on 661 tax returns from TurboTax customers who reported their occupation as supervisor.

The following companies offer the highest salaries for supervisors in King County, WA: King County ($98,000 a year), USPS ($80,000 a year), and Costco Wholesale ($57,000 a year).

The following cities offer the highest salaries for supervisors in King County, WA: Belfair, WA ($84,500 a year), Port Orchard, WA ($75,000 a year), and Gig Harbor, WA ($71,000 a year).