Principal Data Scientist Machine Learning Salary

How much does a principal data scientist machine learning make? Real compensation data updated February 2026.

$181,063
Average Min
$232,750
Average Max
$245,000
Median Salary
$275,000
Top Salary
Entry level: $213,000
Senior level: $245,000
Top earners: $275,000

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Principal Data Scientist Machine Learning Salary by Experience Level

How principal data scientist machine learning salaries vary based on seniority and experience.

Senior

$232,750
average max salary
Range: $181,063 - $232,750
Based on 8 jobs

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Principal Data Scientist Machine Learning Salary by Region

Compare principal data scientist machine learning compensation across different geographic regions.

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Real Job Data

Salaries from actual principal data scientist machine learning job postings.

Updated Regularly

Data refreshed as new jobs are posted.

USD Based

All figures in US Dollars, annual.