Research Study Assistant I Salary in Los Angeles, CA.
Updated on: Dec 31, 2025
How much does a Research Study Assistant I make in Los Angeles, CA?
The average Research Study Assistant I in Los Angeles, CA makes $102,459,
31% above the national average Research Study Assistant I salary of $78,262.
This pay is 3% greater than the combined average salaries of other metroes San Jose, CA, Portland, OR, and Columbus, OH.
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Research Study Assistant I Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals