State comparison · 2025
First-Line Supervisors of Office and Administrative Support Workers salary: Massachusetts vs Washington
First-Line Supervisors of Office and Administrative Support Workers in Washington earn a median of $79,480. In Massachusetts, $76,770. After cost-of-living, the gap is 2.3% — not 3.4%.
Nominal pay gap
-3.4%
Massachusetts vs Washington
COL-adjusted gap
-2.3%
After BEA Regional Price Parities
Massachusetts
First-Line Supervisors of Office and Administrative Support Workers
- Median
- $76,770
- p25
- $62,200
- p75
- $94,900
- p10
- $51,020
- p90
- $107,490
- COL index (BEA RPP)100 = US average
- 105.8
Washington
First-Line Supervisors of Office and Administrative Support Workers
- Median
- $79,480
- p25
- $66,180
- p75
- $97,590
- p10
- $56,900
- p90
- $120,710
- COL index (BEA RPP)100 = US average
- 107.0
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.