The median annual wage for Fire Inspectors and Investigators in Oklahoma is $37,320 (May 2024 BLS OES). The mean (average) is $51,340.
Pay spans roughly $31,430 at the 10th percentile to $98,130 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $17.94 per hour. An estimated 170 people work as fire inspectors and investigators in Oklahoma.
| Median (annual) | $37,320 |
| Mean (annual) | $51,340 |
| Median (hourly) | $17.94 |
| 10th percentile | $31,430 |
| 90th percentile | $98,130 |
| Employment | 170 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.