The median annual wage for Gambling Surveillance Officers and Gambling Investigators in Missouri is $36,380 (May 2024 BLS OES). The mean (average) is $38,310.
Pay spans roughly $30,540 at the 10th percentile to $45,230 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $17.49 per hour. An estimated 210 people work as gambling surveillance officers and gambling investigators in Missouri.
| Median (annual) | $36,380 |
| Mean (annual) | $38,310 |
| Median (hourly) | $17.49 |
| 10th percentile | $30,540 |
| 90th percentile | $45,230 |
| Employment | 210 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.