How Much Do Petroleum Pump System Operators, Refinery Operators, and Gaugers Make in Maryland?
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 Petroleum Pump System Operators, Refinery Operators, and Gaugers in Maryland earns $78,580 per year and takes home $60,742 ($5,062/month) — a keep-rate of 77.3%, with 90 employed in the state.
Free. No signup. Single filer, standard deduction — full model.
| Gross pay | $6,548.33 |
| Federal income tax | $704.79 |
| Social Security | $406.00 |
| Medicare | $94.95 |
| Maryland state income tax | $280.74 |
| You keep | $5,061.85 |
How much do Petroleum Pump System Operators, Refinery Operators, and Gaugers make in Maryland?
The median Petroleum Pump System Operators, Refinery Operators, and Gaugers in Maryland earns $78,580 per year (BLS May 2025), about $37.78 per hour.
What is that after taxes?
$78,580 gross in Maryland keeps $60,742 after federal income tax ($8,457), FICA ($6,011) and state income tax ($3,369) — $5,062 per month, a 77.3% keep-rate.
How does Maryland compare to the national median for Petroleum Pump System Operators, Refinery Operators, and Gaugers?
The Maryland median is $18,130 below the national median of $96,710.
Which state pays Petroleum Pump System Operators, Refinery Operators, and Gaugers the most?
Alaska has the highest median gross for Petroleum Pump System Operators, Refinery Operators, and Gaugers at $124,530 — but compare take-home, not gross: state taxes change the order.
Petroleum Pump System Operators, Refinery Operators, and Gaugers salary in every state · Maryland paycheck calculator · Maryland minimum wage