The median annual wage for Insulation Workers, Mechanical in Delaware is $59,390 (May 2024 BLS OES). The mean (average) is $61,320.
Pay spans roughly $42,740 at the 10th percentile to $80,490 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $28.55 per hour. An estimated 240 people work as insulation workers, mechanical in Delaware.
| Median (annual) | $59,390 |
| Mean (annual) | $61,320 |
| Median (hourly) | $28.55 |
| 10th percentile | $42,740 |
| 90th percentile | $80,490 |
| Employment | 240 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.