State comparison · 2025
Health and Safety Engineers salary: California vs Massachusetts
Health and Safety Engineers in California earn a median of $131,540. In Massachusetts, $131,210. After cost-of-living, the gap is 4.2% — not 0.3%.
Nominal pay gap
+0.3%
California vs Massachusetts
COL-adjusted gap
-4.2%
After BEA Regional Price Parities
California
Health and Safety Engineers
- Median
- $131,540
- p25
- $103,460
- p75
- $161,160
- p10
- $83,210
- p90
- $175,940
- COL index (BEA RPP)100 = US average
- 110.7
- Hiring velocity (180d)
- +43%
Massachusetts
Health and Safety Engineers
- Median
- $131,210
- p25
- $102,940
- p75
- $175,410
- p10
- $94,340
- p90
- $215,430
- COL index (BEA RPP)100 = US average
- 105.8
- Hiring velocity (180d)
- +75%
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.