State comparison · 2025
First-Line Supervisors of Construction Trades salary: Alabama vs Illinois
First-Line Supervisors of Construction Trades in Illinois earn a median of $105,750. In Alabama, $64,120. After cost-of-living, the gap is 31.7% — not 39.4%.
Nominal pay gap
-39.4%
Alabama vs Illinois
COL-adjusted gap
-31.7%
After BEA Regional Price Parities
Alabama
First-Line Supervisors of Construction Trades
- Median
- $64,120
- p25
- $55,640
- p75
- $80,340
- p10
- $44,860
- p90
- $105,030
- COL index (BEA RPP)100 = US average
- 88.8
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
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.