State comparison · 2025
First-Line Supervisors of Construction Trades salary: Illinois vs Oklahoma
First-Line Supervisors of Construction Trades in Illinois earn a median of $105,750. In Oklahoma, $73,040. After cost-of-living, the gap is 27.1% — not 44.8%.
Nominal pay gap
+44.8%
Illinois vs Oklahoma
COL-adjusted gap
+27.1%
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
Oklahoma
First-Line Supervisors of Construction Trades
- Median
- $73,040
- p25
- $55,380
- p75
- $95,070
- p10
- $46,400
- p90
- $120,240
- COL index (BEA RPP)100 = US average
- 87.8
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.