The median annual wage for Chemical Plant and System Operators in Mississippi is $55,750 (May 2024 BLS OES). The mean (average) is $63,880.
Pay spans roughly $42,850 at the 10th percentile to $100,050 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $26.81 per hour. An estimated 300 people work as chemical plant and system operators in Mississippi.
| Median (annual) | $55,750 |
| Mean (annual) | $63,880 |
| Median (hourly) | $26.81 |
| 10th percentile | $42,850 |
| 90th percentile | $100,050 |
| Employment | 300 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.