The median annual wage for Fire Inspectors and Investigators in St. Louis, MO-IL is $86,250 (May 2024 BLS OES). The mean (average) is $88,230.
Pay spans roughly $45,920 at the 10th percentile to $127,800 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $41.47 per hour. An estimated 50 people work as fire inspectors and investigators in St. Louis, MO-IL.
| Median (annual) | $86,250 |
| Mean (annual) | $88,230 |
| Median (hourly) | $41.47 |
| 10th percentile | $45,920 |
| 90th percentile | $127,800 |
| Employment | 50 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.