How Much Do First-Line Supervisors of Police and Detectives 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 First-Line Supervisors of Police and Detectives in Maryland earns $120,700 per year and takes home $88,338 ($7,361/month) — a keep-rate of 73.2%, with 6,700 employed in the state.
Free. No signup. Single filer, standard deduction — full model.
| Gross pay | $10,058.33 |
| Federal income tax | $1,476.99 |
| Social Security | $623.62 |
| Medicare | $145.85 |
| Maryland state income tax | $450.42 |
| You keep | $7,361.46 |
How much do First-Line Supervisors of Police and Detectives make in Maryland?
The median First-Line Supervisors of Police and Detectives in Maryland earns $120,700 per year (BLS May 2025), about $58.03 per hour.
What is that after taxes?
$120,700 gross in Maryland keeps $88,338 after federal income tax ($17,724), FICA ($9,234) and state income tax ($5,405) — $7,361 per month, a 73.2% keep-rate.
How does Maryland compare to the national median for First-Line Supervisors of Police and Detectives?
The Maryland median is $14,660 above the national median of $106,040.
Which state pays First-Line Supervisors of Police and Detectives the most?
California has the highest median gross for First-Line Supervisors of Police and Detectives at $163,960 — but compare take-home, not gross: state taxes change the order.
First-Line Supervisors of Police and Detectives salary in every state · Maryland paycheck calculator · Maryland minimum wage