How Much Do Chemical Plant and System Operators Make in Indiana?
Median wage from BLS May 2025 — and the after-tax number the salary sites skip. Tax year 2026.
Quick answer
According to payandtaxes.com's analysis of BLS May 2025 data and 2026 tax law, the median Chemical Plant and System Operators in Indiana earns $49,110 per year and takes home $40,221 ($3,352/month) — a keep-rate of 81.9%, with 320 employed in the state.
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| Gross pay | $4,092.50 |
| Federal income tax | $309.43 |
| Social Security | $253.74 |
| Medicare | $59.34 |
| Indiana state income tax | $118.27 |
| You keep | $3,351.72 |
How much do Chemical Plant and System Operators make in Indiana?
The median Chemical Plant and System Operators in Indiana earns $49,110 per year (BLS May 2025), about $23.61 per hour.
What is that after taxes?
$49,110 gross in Indiana keeps $40,221 after federal income tax ($3,713), FICA ($3,757) and state income tax ($1,419) — $3,352 per month, a 81.9% keep-rate.
How does Indiana compare to the national median for Chemical Plant and System Operators?
The Indiana median is $29,010 below the national median of $78,120.
Which state pays Chemical Plant and System Operators the most?
Florida has the highest median gross for Chemical Plant and System Operators at $128,830 — but compare take-home, not gross: state taxes change the order.
Chemical Plant and System Operators salary in every state · Indiana paycheck calculator · Indiana minimum wage