The median annual wage for Mechanical Engineers in Decatur, IL is $100,100 (May 2024 BLS OES). The mean (average) is $100,110.
Pay spans roughly $65,410 at the 10th percentile to $131,660 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $48.13 per hour. An estimated 60 people work as mechanical engineers in Decatur, IL.
| Median (annual) | $100,100 |
| Mean (annual) | $100,110 |
| Median (hourly) | $48.13 |
| 10th percentile | $65,410 |
| 90th percentile | $131,660 |
| Employment | 60 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.