State comparison · 2025
First-Line Supervisors of Janitorial Workers salary: Arizona vs Washington
First-Line Supervisors of Janitorial Workers in Washington earn a median of $63,550. In Arizona, $48,610. After cost-of-living, the gap is 18.7% — not 23.5%.
Nominal pay gap
-23.5%
Arizona vs Washington
COL-adjusted gap
-18.7%
After BEA Regional Price Parities
Arizona
First-Line Supervisors of Janitorial Workers
- Median
- $48,610
- p25
- $40,460
- p75
- $59,300
- p10
- $38,600
- p90
- $75,760
- COL index (BEA RPP)100 = US average
- 100.7
Washington
First-Line Supervisors of Janitorial Workers
- Median
- $63,550
- p25
- $52,410
- p75
- $75,420
- p10
- $47,000
- p90
- $82,620
- COL index (BEA RPP)100 = US average
- 107.0
BLS Occupational Employment and Wage Statistics, May 2025. Cost-of-living adjustment from BEA Regional Price Parities (overall index). Hiring velocity from DOL OFLC public disclosure data, recent 180 days vs prior. See methodology.