State comparison · 2025
First-Line Supervisors of Janitorial Workers salary: Washington vs West Virginia
First-Line Supervisors of Janitorial Workers in Washington earn a median of $63,550. In West Virginia, $41,450. After cost-of-living, the gap is 28.2% — not 53.3%.
Nominal pay gap
+53.3%
Washington vs West Virginia
COL-adjusted gap
+28.2%
After BEA Regional Price Parities
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
West Virginia
First-Line Supervisors of Janitorial Workers
- Median
- $41,450
- p25
- $32,850
- p75
- $50,470
- p10
- $28,770
- p90
- $63,640
- COL index (BEA RPP)100 = US average
- 89.5
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.