State comparison · 2025
First-Line Supervisors of Janitorial Workers salary: Washington vs Wisconsin
First-Line Supervisors of Janitorial Workers in Washington earn a median of $63,550. In Wisconsin, $49,070. After cost-of-living, the gap is 13.9% — not 29.5%.
Nominal pay gap
+29.5%
Washington vs Wisconsin
COL-adjusted gap
+13.9%
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
Wisconsin
First-Line Supervisors of Janitorial Workers
- Median
- $49,070
- p25
- $44,290
- p75
- $60,750
- p10
- $38,340
- p90
- $75,970
- COL index (BEA RPP)100 = US average
- 94.1
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.