System Administrator & IT Support Salary in Chicago, IL.
Updated on: Jan 14, 2026
How much does a System Administrator & IT Support make in Chicago, IL?
The average System Administrator & IT Support in Chicago, IL makes $79,903,
23% above the national average System Administrator & IT Support salary of $65,049.
This pay is 11% lower than the combined average salaries of other metroes San Jose, CA, Sacramento, CA, and Denver, CO.
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System Administrator & IT Support Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals