The median annual wage for Mathematical Science Teachers, Postsecondary in Illinois is $68,480 (May 2024 BLS OES). The mean (average) is $79,200.
Pay spans roughly $44,140 at the 10th percentile to $126,580 at the 90th, so experience and specialisation move this figure a lot. An estimated 2,230 people work as mathematical science teachers, postsecondary in Illinois.
| Median (annual) | $68,480 |
| Mean (annual) | $79,200 |
| Median (hourly) | — |
| 10th percentile | $44,140 |
| 90th percentile | $126,580 |
| Employment | 2,230 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.