The median annual wage for Fire Inspectors and Investigators in Missouri is $83,130 (May 2024 BLS OES). The mean (average) is $91,820.
Pay spans roughly $49,320 at the 10th percentile to $150,430 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $39.97 per hour. An estimated 130 people work as fire inspectors and investigators in Missouri.
| Median (annual) | $83,130 |
| Mean (annual) | $91,820 |
| Median (hourly) | $39.97 |
| 10th percentile | $49,320 |
| 90th percentile | $150,430 |
| Employment | 130 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.