How much does an On Site Manager make in Illinois?
As of January 01, 2026, the average salary for an On Site Manager in Illinois is $111,452 per year, which breaks down to an hourly rate of $54.
However, an On Site Manager's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $136,785
- Majority Range (25th-75th percentile): $97,906 to $124,712
- Entry-Level (10th percentile): $85,573