State comparison · 2025
Sales Representatives, Services salary: Illinois vs Massachusetts
Sales Representatives, Services in Massachusetts earn a median of $83,760. In Illinois, $66,900. After cost-of-living, the gap is 15.5% — not 20.1%.
Nominal pay gap
-20.1%
Illinois vs Massachusetts
COL-adjusted gap
-15.5%
After BEA Regional Price Parities
Illinois
Sales Representatives, Services
- Median
- $66,900
- p25
- $49,120
- p75
- $99,900
- p10
- $38,530
- p90
- $154,070
- COL index (BEA RPP)100 = US average
- 100.0
Massachusetts
Sales Representatives, Services
- Median
- $83,760
- p25
- $62,610
- p75
- $124,380
- p10
- $48,030
- p90
- $162,330
- COL index (BEA RPP)100 = US average
- 105.8
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.