Detective/investigator Salary in Chicago, IL.
Updated on: Dec 10, 2025
How much does a Detective/investigator make in Chicago, IL?
The average Detective/investigator in Chicago, IL makes $86,514,
23% above the national average Detective/investigator salary of $70,431.
This pay is 0% lower than the combined average salaries of other metroes San Jose, CA, Philadelphia, PA, and Jacksonville, FL.
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Detective/investigator Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals