Principal Research Assistant Salary in Chicago, IL.
Updated on: Jan 28, 2026
How much does a Principal Research Assistant make in Chicago, IL?
The average Principal Research Assistant in Chicago, IL makes $113,380,
23% above the national average Principal Research Assistant salary of $92,302.
This pay is 5% lower than the combined average salaries of other metroes San Jose, CA, Milwaukee, WI, and Denver, CO.
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Principal Research Assistant Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals