State comparison · 2025
First-Line Supervisors of Janitorial Workers salary: California vs North Dakota
First-Line Supervisors of Janitorial Workers in California earn a median of $61,470. In North Dakota, $54,210. After cost-of-living, the gap is 8.8% — not 13.4%.
Nominal pay gap
+13.4%
California vs North Dakota
COL-adjusted gap
-8.8%
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
North Dakota
First-Line Supervisors of Janitorial Workers
- Median
- $54,210
- p25
- $44,420
- p75
- $65,610
- p10
- $38,430
- p90
- $75,570
- COL index (BEA RPP)100 = US average
- 89.0
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.