The median annual wage for Private Detectives and Investigators in Davenport-Moline-Rock Island, IA-IL is $55,050 (May 2024 BLS OES). The mean (average) is $58,070.
Pay spans roughly $37,950 at the 10th percentile to $72,630 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $26.47 per hour. An estimated 40 people work as private detectives and investigators in Davenport-Moline-Rock Island, IA-IL.
| Median (annual) | $55,050 |
| Mean (annual) | $58,070 |
| Median (hourly) | $26.47 |
| 10th percentile | $37,950 |
| 90th percentile | $72,630 |
| Employment | 40 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.