State comparison · 2025
Mining and Geological Engineers salary: California vs Maryland
Mining and Geological Engineers in California earn a median of $158,130. In Maryland, $93,360. After cost-of-living, the gap is 60.7% — not 69.4%.
Nominal pay gap
+69.4%
California vs Maryland
COL-adjusted gap
+60.7%
After BEA Regional Price Parities
California
Mining and Geological Engineers
- Median
- $158,130
- p25
- $122,120
- p75
- $169,770
- p10
- $84,430
- p90
- $175,940
- COL index (BEA RPP)100 = US average
- 110.7
- Hiring velocity (180d)
- -50%
Maryland
Mining and Geological Engineers
- Median
- $93,360
- p25
- $89,220
- p75
- $99,250
- p10
- $76,690
- p90
- $100,490
- COL index (BEA RPP)100 = US average
- 105.0
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.