The median annual wage for First-Line Supervisors of Housekeeping and Janitorial Workers in Janesville-Beloit, WI is $50,290 (May 2024 BLS OES). The mean (average) is $51,300.
Pay spans roughly $35,870 at the 10th percentile to $66,850 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $24.18 per hour. An estimated 50 people work as first-line supervisors of housekeeping and janitorial workers in Janesville-Beloit, WI.
| Median (annual) | $50,290 |
| Mean (annual) | $51,300 |
| Median (hourly) | $24.18 |
| 10th percentile | $35,870 |
| 90th percentile | $66,850 |
| Employment | 50 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.