Data Scientists in Washington earn a median of $163,350 a year (36% above the U.S. median of $120,230), based on about 9,600 jobs. Pay for the same job differs a lot by employer, experience, industry and city within Washington. These are wages of employees in the occupation, not a forecast for any individual.
Median annual pay
$163,350
36% above the U.S. median of $120,230
Average annual pay
$158,040
Mean wage
Pay range
$79,930–$220,040
10th to 90th percentile
Jobs in the state
9,600
Employees, May 2025
Median hourly pay
$78.54
Before taxes
The state's price level is 107.0 (U.S. average = 100), so a median of $163,350 here equals roughly $152,664 after adjusting for the state's price level.
Explore more: data scientists salary in every state · about this career · Washington earnings by education and major · Washington counties
Fields of study linked to this career by the federal CIP-to-SOC crosswalk (U.S. Department of Education, NCES, with the Bureau of Labor Statistics; a classification crosswalk, and many workers entered by other routes): Computer and Information Sciences, General · Computer Science · Computer Software and Media Applications · Mathematics
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025, state estimates (employees only; self-employed workers are not included); price-level adjustment uses the U.S. Bureau of Economic Analysis Regional Price Parities (where 100 is the U.S. average; MajorPays' calculation). Wages are for an occupation in a state as a whole and vary widely by employer, experience, industry and place within the state. MajorPays selected and reorganized these figures; neither agency has approved or endorsed this presentation. See Data sources for each dataset's terms.