The median annual wage for First-Line Supervisors of Police and Detectives in Maryland is $119,290 (May 2024 BLS OES). The mean (average) is $117,240.
Pay spans roughly $78,920 at the 10th percentile to $154,740 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $57.35 per hour. An estimated 7,550 people work as first-line supervisors of police and detectives in Maryland.
| Median (annual) | $119,290 |
| Mean (annual) | $117,240 |
| Median (hourly) | $57.35 |
| 10th percentile | $78,920 |
| 90th percentile | $154,740 |
| Employment | 7,550 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.