The median annual wage for Janitors and Cleaners, Except Maids and Housekeeping Cleaners in Illinois is $37,010 (May 2024 BLS OES). The mean (average) is $39,440.
Pay spans roughly $30,410 at the 10th percentile to $49,570 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $17.80 per hour. An estimated 97,440 people work as janitors and cleaners, except maids and housekeeping cleaners in Illinois.
| Median (annual) | $37,010 |
| Mean (annual) | $39,440 |
| Median (hourly) | $17.80 |
| 10th percentile | $30,410 |
| 90th percentile | $49,570 |
| Employment | 97,440 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.