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First-Line Supervisors of Food Preparation and Serving Workers Salary in Kennewick-Richland, WA

The median annual wage for First-Line Supervisors of Food Preparation and Serving Workers in Kennewick-Richland, WA is $45,360 (May 2024 BLS OES). The mean (average) is $50,880.

Pay spans roughly $38,000 at the 10th percentile to $74,810 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $21.81 per hour. An estimated 880 people work as first-line supervisors of food preparation and serving workers in Kennewick-Richland, WA.

Median (annual)$45,360
Mean (annual)$50,880
Median (hourly)$21.81
10th percentile$38,000
90th percentile$74,810
Employment880

Updated 2026-07-23.

Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.