The median annual wage for Radiation Therapists in California is $160,040 (May 2024 BLS OES). The mean (average) is $158,490.
Pay spans roughly $115,770 at the 10th percentile to $202,910 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $76.94 per hour. An estimated 1,240 people work as radiation therapists in California.
| Median (annual) | $160,040 |
| Mean (annual) | $158,490 |
| Median (hourly) | $76.94 |
| 10th percentile | $115,770 |
| 90th percentile | $202,910 |
| Employment | 1,240 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.