The median annual wage for Insulation Workers, Mechanical in Knoxville, TN is $37,690 (May 2024 BLS OES). The mean (average) is $42,580.
Pay spans roughly $35,540 at the 10th percentile to $57,920 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $18.12 per hour. An estimated 120 people work as insulation workers, mechanical in Knoxville, TN.
| Median (annual) | $37,690 |
| Mean (annual) | $42,580 |
| Median (hourly) | $18.12 |
| 10th percentile | $35,540 |
| 90th percentile | $57,920 |
| Employment | 120 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.