State comparison · 2025
Dental Hygienists salary: California vs District of Columbia
Dental Hygienists in District of Columbia earn a median of $137,220. In California, $124,930. After cost-of-living, the gap is 9.6% — not 9%.
Nominal pay gap
-9%
California vs District of Columbia
COL-adjusted gap
-9.6%
After BEA Regional Price Parities
California
Dental Hygienists
- Median
- $124,930
- p25
- $109,730
- p75
- $132,120
- p10
- $102,090
- p90
- $151,920
- COL index (BEA RPP)100 = US average
- 110.7
District of Columbia
Dental Hygienists
- Median
- $137,220
- p25
- $104,470
- p75
- $138,710
- p10
- $86,120
- p90
- $155,840
- COL index (BEA RPP)100 = US average
- 109.9
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.