The median annual wage for Computer Science Teachers, Postsecondary in Illinois is $102,560 (May 2024 BLS OES). The mean (average) is $104,780.
Pay spans roughly $41,130 at the 10th percentile to $168,810 at the 90th, so experience and specialisation move this figure a lot. An estimated 1,300 people work as computer science teachers, postsecondary in Illinois.
| Median (annual) | $102,560 |
| Mean (annual) | $104,780 |
| Median (hourly) | — |
| 10th percentile | $41,130 |
| 90th percentile | $168,810 |
| Employment | 1,300 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.