How much does an Environmental Engineer make in Alsey, IL? (2025)
As of August 01, 2025, Environmental Engineers in Alsey, IL earn an average annual salary of $99,067 with an hourly rate of $48. Salary ranges from $84,474 (10th percentile) to $119,908 (90th percentile), with the majority earning between $91,428 (25th percentile) and $109,976 (75th percentile). Compensation varies based on experience, skills, company size, and local market factors - all explored below.