The median annual wage for Mathematical Science Occupations, All Other in Illinois is $78,790 (May 2024 BLS OES). The mean (average) is $88,180.
Pay spans roughly $48,330 at the 10th percentile to $142,840 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $37.88 per hour. An estimated 1,980 people work as mathematical science occupations, all other in Illinois.
| Median (annual) | $78,790 |
| Mean (annual) | $88,180 |
| Median (hourly) | $37.88 |
| 10th percentile | $48,330 |
| 90th percentile | $142,840 |
| Employment | 1,980 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.