The median annual wage for Radiation Therapists in Knoxville, TN is $75,600 (May 2024 BLS OES). The mean (average) is $75,110.
Pay spans roughly $60,950 at the 10th percentile to $86,910 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $36.35 per hour. An estimated 40 people work as radiation therapists in Knoxville, TN.
| Median (annual) | $75,600 |
| Mean (annual) | $75,110 |
| Median (hourly) | $36.35 |
| 10th percentile | $60,950 |
| 90th percentile | $86,910 |
| Employment | 40 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.