Co-owner/principal Salary in Chicago, IL.
Updated on: Aug 19, 2026
How much does a Co-owner/principal make in Chicago, IL?
The average Co-owner/principal in Chicago, IL makes $273,631,
23% above the national average Co-owner/principal salary of $222,762.
This pay is 4% lower than the combined average salaries of other metroes San Jose, CA, Phoenix, AZ, and Columbus, OH.
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Co-owner/principal Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals