State comparison · 2025
First-Line Supervisors of Retail Sales Workers salary: Iowa vs Washington
First-Line Supervisors of Retail Sales Workers in Washington earn a median of $60,750. In Iowa, $46,610. After cost-of-living, the gap is 6.5% — not 23.3%.
Nominal pay gap
-23.3%
Iowa vs Washington
COL-adjusted gap
-6.5%
After BEA Regional Price Parities
Iowa
First-Line Supervisors of Retail Sales Workers
- Median
- $46,610
- p25
- $37,990
- p75
- $60,000
- p10
- $32,160
- p90
- $74,030
- COL index (BEA RPP)100 = US average
- 87.8
Washington
First-Line Supervisors of Retail Sales Workers
- Median
- $60,750
- p25
- $49,110
- p75
- $75,830
- p10
- $44,890
- p90
- $86,860
- 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.