The median annual wage for Private Detectives and Investigators in Oklahoma is $40,470 (May 2024 BLS OES). The mean (average) is $47,780.
Pay spans roughly $36,420 at the 10th percentile to $63,980 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $19.46 per hour. An estimated 320 people work as private detectives and investigators in Oklahoma.
| Median (annual) | $40,470 |
| Mean (annual) | $47,780 |
| Median (hourly) | $19.46 |
| 10th percentile | $36,420 |
| 90th percentile | $63,980 |
| Employment | 320 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.