State comparison · 2025
Plumbers, Pipefitters, and Steamfitters salary: District of Columbia vs Hawaii
Plumbers, Pipefitters, and Steamfitters in District of Columbia earn a median of $101,020. In Hawaii, $78,060. After cost-of-living, the gap is 29.5% — not 29.4%.
Nominal pay gap
+29.4%
District of Columbia vs Hawaii
COL-adjusted gap
+29.5%
After BEA Regional Price Parities
District of Columbia
Plumbers, Pipefitters, and Steamfitters
- Median
- $101,020
- p25
- $74,630
- p75
- $114,400
- p10
- $52,310
- p90
- $117,180
- COL index (BEA RPP)100 = US average
- 109.9
Hawaii
Plumbers, Pipefitters, and Steamfitters
- Median
- $78,060
- p25
- $61,570
- p75
- $97,950
- p10
- $47,750
- p90
- $113,300
- COL index (BEA RPP)100 = US average
- 110.0
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.