The median annual wage for Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic in Santa Rosa-Petaluma, CA is $44,310 (May 2024 BLS OES). The mean (average) is $46,970.
Pay spans roughly $40,460 at the 10th percentile to $60,160 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $21.30 per hour. An estimated 260 people work as molding, coremaking, and casting machine setters, operators, and tenders, metal and plastic in Santa Rosa-Petaluma, CA.
| Median (annual) | $44,310 |
| Mean (annual) | $46,970 |
| Median (hourly) | $21.30 |
| 10th percentile | $40,460 |
| 90th percentile | $60,160 |
| Employment | 260 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.