The median annual wage for First-Line Supervisors of Gambling Services Workers in Davenport-Moline-Rock Island, IA-IL is $46,690 (May 2024 BLS OES). The mean (average) is $45,360.
Pay spans roughly $31,340 at the 10th percentile to $58,980 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $22.45 per hour. An estimated 50 people work as first-line supervisors of gambling services workers in Davenport-Moline-Rock Island, IA-IL.
| Median (annual) | $46,690 |
| Mean (annual) | $45,360 |
| Median (hourly) | $22.45 |
| 10th percentile | $31,340 |
| 90th percentile | $58,980 |
| Employment | 50 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.