Principal Research Investigator Salary in San Francisco, CA.
Updated on: Mar 11, 2026
How much does a Principal Research Investigator make in San Francisco, CA?
The average Principal Research Investigator in San Francisco, CA makes $213,220,
72% above the national average Principal Research Investigator salary of $124,007.
This pay is 32% greater than the combined average salaries of other metroes San Jose, CA, Minneapolis, MN, and San Diego, CA.
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Principal Research Investigator Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals