The median annual wage for Detectives and Criminal Investigators in Great Falls, MT is $126,800 (May 2024 BLS OES). The mean (average) is $113,290.
Pay spans roughly $62,090 at the 10th percentile to $159,410 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $60.96 per hour. An estimated 30 people work as detectives and criminal investigators in Great Falls, MT.
| Median (annual) | $126,800 |
| Mean (annual) | $113,290 |
| Median (hourly) | $60.96 |
| 10th percentile | $62,090 |
| 90th percentile | $159,410 |
| Employment | 30 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.