State comparison · 2025
First-Line Supervisors of Janitorial Workers salary: California vs Wisconsin
First-Line Supervisors of Janitorial Workers in California earn a median of $61,470. In Wisconsin, $49,070. After cost-of-living, the gap is 6.5% — not 25.3%.
Nominal pay gap
+25.3%
California vs Wisconsin
COL-adjusted gap
+6.5%
After BEA Regional Price Parities
California
First-Line Supervisors of Janitorial Workers
- Median
- $61,470
- p25
- $47,850
- p75
- $74,120
- p10
- $40,870
- p90
- $82,800
- COL index (BEA RPP)100 = US average
- 110.7
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.