How much does an Environmental Engineering make in Illinois?
As of May 01, 2026, the average salary for an Environmental Engineering in Illinois is $106,074 per year, which breaks down to an hourly rate of $51.
However, an Environmental Engineering's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $126,389
- Majority Range (25th-75th percentile): $97,497 to $116,708
- Entry-Level (10th percentile): $89,688