The median annual wage for Radiation Therapists in Boulder, CO is $106,460 (May 2024 BLS OES). The mean (average) is $109,120.
Pay spans roughly $97,320 at the 10th percentile to $125,890 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $51.18 per hour. An estimated 40 people work as radiation therapists in Boulder, CO.
| Median (annual) | $106,460 |
| Mean (annual) | $109,120 |
| Median (hourly) | $51.18 |
| 10th percentile | $97,320 |
| 90th percentile | $125,890 |
| Employment | 40 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.