State comparison · 2025
First-Line Supervisors of Janitorial Workers salary: Michigan vs Washington
First-Line Supervisors of Janitorial Workers in Washington earn a median of $63,550. In Michigan, $46,770. After cost-of-living, the gap is 18.1% — not 26.4%.
Nominal pay gap
-26.4%
Michigan vs Washington
COL-adjusted gap
-18.1%
After BEA Regional Price Parities
Michigan
First-Line Supervisors of Janitorial Workers
- Median
- $46,770
- p25
- $39,820
- p75
- $56,340
- p10
- $36,820
- p90
- $65,410
- COL index (BEA RPP)100 = US average
- 96.2
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.