Salary Survey: Chemical Plant and System Operators in Illinois
| Average Annual Salary | $56,940.00 | Average Hourly Salary | $27.37 | Jobs Per Thousand | 0.192 |
| Annual Percentile | |||||
| 10 Percentile | 25 Percentile | 50 Percentile | 75 Percentile | 90 Percentile | |
| $29,820.00 | $38,090.00 | $56,200.00 | $71,930.00 | $86,350.00 | |
| Hourly Percentile | |||||
| 10 Percentile | 25 Percentile | 50 Percentile | 75 Percentile | 90 Percentile | |
| $14.34 | $18.31 | $27.02 | $34.58 | $41.51 | |