State comparison · 2025
First-Line Supervisors of Janitorial Workers salary: Missouri vs Washington
First-Line Supervisors of Janitorial Workers in Washington earn a median of $63,550. In Missouri, $45,660. After cost-of-living, the gap is 15.3% — not 28.2%.
Nominal pay gap
-28.2%
Missouri vs Washington
COL-adjusted gap
-15.3%
After BEA Regional Price Parities
Missouri
First-Line Supervisors of Janitorial Workers
- Median
- $45,660
- p25
- $38,130
- p75
- $58,240
- p10
- $35,230
- p90
- $70,850
- COL index (BEA RPP)100 = US average
- 90.8
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.