The median annual wage for Chemical Technicians in Santa Rosa-Petaluma, CA is $53,420 (May 2024 BLS OES). The mean (average) is $55,150.
Pay spans roughly $43,200 at the 10th percentile to $66,690 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $25.68 per hour. An estimated 110 people work as chemical technicians in Santa Rosa-Petaluma, CA.
| Median (annual) | $53,420 |
| Mean (annual) | $55,150 |
| Median (hourly) | $25.68 |
| 10th percentile | $43,200 |
| 90th percentile | $66,690 |
| Employment | 110 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.