State comparison · 2025
Environmental Engineers salary: Louisiana vs New Hampshire
Environmental Engineers in Louisiana earn a median of $130,510. In New Hampshire, $88,610. After cost-of-living, the gap is 74% — not 47.3%.
Nominal pay gap
+47.3%
Louisiana vs New Hampshire
COL-adjusted gap
+74%
After BEA Regional Price Parities
Louisiana
Environmental Engineers
- Median
- $130,510
- p25
- $99,490
- p75
- $171,630
- p10
- $76,500
- p90
- $201,300
- COL index (BEA RPP)100 = US average
- 88.2
- Hiring velocity (180d)
- +100%
New Hampshire
Environmental Engineers
- Median
- $88,610
- p25
- $69,530
- p75
- $111,200
- p10
- $55,780
- p90
- $134,280
- COL index (BEA RPP)100 = US average
- 104.2
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.