The median annual wage for Mental Health and Substance Abuse Social Workers in Great Falls, MT is $42,890 (May 2024 BLS OES). The mean (average) is $45,490.
Pay spans roughly $34,780 at the 10th percentile to $57,310 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $20.62 per hour. An estimated 40 people work as mental health and substance abuse social workers in Great Falls, MT.
| Median (annual) | $42,890 |
| Mean (annual) | $45,490 |
| Median (hourly) | $20.62 |
| 10th percentile | $34,780 |
| 90th percentile | $57,310 |
| Employment | 40 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.