Chemical Plant and System Operators Salary in Missouri
BLS OEWS May 2025 • 2 metro areas • Missouri
Chemical Plant and System Operators in Missouri earn a median salary of $55,045 per year on average across 2 metro and nonmetro areas, -25.1% vs the national median of $73,540. An estimated 210 chemical plant and system operators are employed across Missouri, with salaries ranging from $50,690 to $59,400 depending on location.
$55,045
Avg median salary in Missouri
$59,400
Highest paying metro
$50,690
Lowest paying metro
210
Employed in Missouri
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Chemical Plant and System Operators
inChemical Plant and System Operators salaries by city in Missouri
| Metro area | Median salary | 25th pct | 75th pct | Employed |
|---|---|---|---|---|
| Southeast Missouri | $59,400 | $46,590 | $69,170 | — |
| St. Louis, MO-IL | $50,690 | $50,680 | $56,590 | 210 |