State comparison · 2025
First-Line Supervisors of Construction Trades salary: Illinois vs Mississippi
First-Line Supervisors of Construction Trades in Illinois earn a median of $105,750. In Mississippi, $66,910. After cost-of-living, the gap is 37.5% — not 58%.
Nominal pay gap
+58%
Illinois vs Mississippi
COL-adjusted gap
+37.5%
After BEA Regional Price Parities
Illinois
First-Line Supervisors of Construction Trades
- Median
- $105,750
- p25
- $82,550
- p75
- $124,460
- p10
- $62,500
- p90
- $132,590
- COL index (BEA RPP)100 = US average
- 100.0
Mississippi
First-Line Supervisors of Construction Trades
- Median
- $66,910
- p25
- $54,400
- p75
- $82,040
- p10
- $45,930
- p90
- $103,750
- COL index (BEA RPP)100 = US average
- 87.0
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.