As of April 01, 2025, the average annual salary for a Radiation Therapist I in the United States is $104,700. Salary.com reports that pay typically ranges from $95,100 to $113,500, with most professionals earning between $86,360 and $121,512.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $113,500 | $9,458 | $2,183 | $55 |
| Average | $104,700 | $8,725 | $2,013 | $50 |
| 25th Percentile | $95,100 | $7,925 | $1,829 | $46 |
An entry-level Radiation Therapist I with less than 1 year of experience earns about $101,548. With 1-2 years of experience, the average salary increases to $102,264. For 2-4 years of experience, the pay typically rises to $105,357. Senior-level professionals with 5-8 years of experience earn around $107,984, and those with over 8 years of experience can expect an average of $108,640.
| Levels | Salary |
|---|---|
| Entry Level Radiation Therapist I | $101,548 |
| Intermediate Level Radiation Therapist I | $102,264 |
| Senior Level Radiation Therapist I | $105,357 |
| Specialist Level Radiation Therapist I | $107,984 |
| Expert Level Radiation Therapist I | $108,640 |
| Entry Level | 3% |
| Mid Level | 2% |
| Senior Level | 1% |
| Top Level | 3% |
| Experienced | 4% |
Salaries in the United States differ widely between states due to factors like cost of living, local economies, and industry presence.
What Am I Worth?
Salaries in the United States can vary greatly between cities due to factors like cost of living, local economies, and industry presence.
As of April 01, 2025, our research reveals a significant shift in Radiation Therapist I compensation over the past six years. For example, the median salary increased from $104,387 in 2023 to approximately $103,296 in 2024. (For a detailed analysis of Radiation Therapist I salary trends, click here.)
Key factors like location, experience, industry demand, and economic growth significantly influence salary variations, making them important to consider.
Salary.com job board provides millions of Radiation Therapist I information for you to search for. Click on search button below to see Radiation Therapist I job openings or enter a new job title here.
Here are companies hiring for Radiation Therapist I and their salaries, click below for more details.
| Core Compensation | ||||
| Core Compensation | Median | % of Total | ||
| Base Salary | $104,700 | 72.9% | ||
| Bonus | $0 | 0.0% | ||
| Value of Benefits | ||||
| Core Compensation | Median | % of Total | ||
| Social Security | $8,010 | 5.6% | ||
| 401K/403B | $5,130 | 3.6% | ||
| Disability | $1,675 | 1.2% | ||
| Healthcare | $6,371 | 4.4% | ||
| Pension | $4,397 | 3.1% | ||
| Time Off | $13,289 | 9.3% | ||
| Total Compensation | $143,572 | 100% | ||
With additional training and experience, a radiation therapist can advance to a certified medical dosimetrist, who typically earns a higher salary. The salary range for radiation therapists is between $86,500 and $107,000, while dosimetrists often earn more. Other advancement opportunities include administrative roles like chief therapist or education director.
Radiation Therapists in the US earn a minimum salary of $86,500, a median salary of $95,700, and a maximum salary of $107,000. This reflects a competitive salary range, with the potential for higher earnings based on experience and location.
Part-time radiation therapists typically earn between $86,500 and $107,000 annually, with a mid-salary of around $95,700. While some cities like Sunnyvale, CA, report salaries as high as $123,051, the general range for part-time positions remains within the specified salary data.
Radiation therapist programs can range from 1 to 2 years. One-year programs result in a certificate or diploma, while 2-year programs lead to an associate's degree. Graduates can expect salaries ranging from $86,500 to $107,000, with a median salary of $95,700, reflecting the demand for skilled professionals in this field.
California is the state that pays the most for radiation therapists, with salaries ranging from $86,500 to $107,000. The average salary is approximately $95,700, making it a lucrative location for professionals in this field.
Radiation therapists can earn competitive salaries, with a minimum of $86,500, a mid-range salary of $95,700, and a maximum of $107,000. While the average salary does not reach six figures, those at the higher end of the scale can approach it, making it possible for some experienced professionals to earn six-figure incomes.
Salary.com provides salary estimates, histograms, trends, and comparisons using data from employer job postings and third-party sources.
We offer detailed salary information across multiple percentiles for your reference. (Click here to learn Why the Salary Midpoint Formula Is Crucial for Achieving Pay Equity.)
With the most extensive online, real-time compensation data available, Salary.com helps you pinpoint your exact pay target.
