State comparison · 2025
First-Line Supervisors of Janitorial Workers salary: North Dakota vs Rhode Island
First-Line Supervisors of Janitorial Workers in Rhode Island earn a median of $63,520. In North Dakota, $54,210. After cost-of-living, the gap is 1.9% — not 14.7%.
Nominal pay gap
-14.7%
North Dakota vs Rhode Island
COL-adjusted gap
-1.9%
After BEA Regional Price Parities
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
Rhode Island
First-Line Supervisors of Janitorial Workers
- Median
- $63,520
- p25
- $54,000
- p75
- $64,940
- p10
- $43,500
- p90
- $77,170
- COL index (BEA RPP)100 = US average
- 102.3
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.