The median annual wage for First-Line Supervisors of Office and Administrative Support Workers in Davenport-Moline-Rock Island, IA-IL is $60,400 (May 2024 BLS OES). The mean (average) is $63,790.
Pay spans roughly $40,260 at the 10th percentile to $90,770 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $29.04 per hour. An estimated 1,110 people work as first-line supervisors of office and administrative support workers in Davenport-Moline-Rock Island, IA-IL.
| Median (annual) | $60,400 |
| Mean (annual) | $63,790 |
| Median (hourly) | $29.04 |
| 10th percentile | $40,260 |
| 90th percentile | $90,770 |
| Employment | 1,110 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.