Radiotherapy Physicist Salary in the United States

How much does a Radiotherapy Physicist make in the United States?

As of April 01, 2026, the average salary for a Radiotherapy Physicist in the United States is $511,099 per year, which breaks down to an hourly rate of $246.

However, a Radiotherapy Physicist's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $600,135
  • Majority Range (25th-75th percentile): $477,089 to $557,704
  • Entry-Level (10th percentile): $446,125
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View as table View as graph 25% $477,089 10% $446,125 90% $600,135 75% $557,704 $511,099 50%(Median) Didn’t find job title? Click

Radiotherapy Physicist Salaries by Percentile

Annual
Salary
Monthly
Pay
Weekly
Pay
Hourly
Wage
75th Percentile $557,704 $46,475 $10,725 $268
Average $511,099 $42,592 $9,829 $246
25th Percentile $477,089 $39,757 $9,175 $229
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Key Factors That Influence Radiotherapy Physicist Salaries

A Radiotherapy Physicist's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location, education and company size can directly affect your earning potential.

How Experience Level Affects Radiotherapy Physicist Salaries?

Experience is a primary driver of a Radiotherapy Physicist's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:

  • Entry-Level (less than 1 year): $505,430
  • Early Career (1-2 years): $507,792
  • Mid-Level (2-4 years): $510,154
  • Senior-Level (5-8 years): $513,460
  • Expert (over 8 years): $522,217
Levels Salary
Entry Level Radiotherapy Physicist$505,430
Intermediate Level Radiotherapy Physicist$507,792
Senior Level Radiotherapy Physicist$510,154
Specialist Level Radiotherapy Physicist$513,460
Expert Level Radiotherapy Physicist$522,217
$505,430 0 yr
$507,792 < 2 yrs
$510,154 2-4 yrs
$513,460 5-8 yrs
$522,217 > 8 yrs
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What Am I Worth?

How Do Radiotherapy Physicist Salaries Vary from State to State?

Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Radiotherapy Physicists. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $565,889.
  • California: $563,742.
  • Massachusetts: $556,229.

Top Paying Cities for Radiotherapy Physicists

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • San Jose: $644,649
  • San Francisco: $638,312
  • Oakland: $624,154

What Skills Can Increase a Radiotherapy Physicist's Salary?

Demanded Skills for the Role:

  • Leadership (Mentioned in 3.84% Job Postings): Knowledge of and ability to employ effective strategies that motivate and guide other members within our business to achieve optimum results.
  • Wound Care (Mentioned in 5.09% Job Postings): Decontaminating medical equipment and instruments from harmful microorganisms to avoid transmission of infectious pathogens to patients.
  • Medical Education (Mentioned in 3.15% Job Postings): Medical education is a course of study directed toward imparting knowledge and skills required for the prevention and treatment of diseases to persons seeking to become physicians.
See More Skills
Skills Demand Percentage
Leadership 3.84%
Wound Care 5.09%
Medical Education 3.15%
What skills can make your compensation higher?
Mastering certain specialized skills can lead to a significant increase in pay. Here are examples of skills and the potential impact they can have on a Radiotherapy Physicist's salary.
  • Long Term Care: Can increase your salary by up to 13%.
  • Flexibility: Can increase your salary by up to 8%.
  • Insight: Can increase your salary by up to 8%.
Skill Salary Salary % Increase
Long Term Care
$577,542
13%
Flexibility
$551,987
8%
Insight
$551,987
8%
Emergency Medicine
$541,765
6%
Teamwork
$536,654
5%
Dedication
$536,654
5%
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How Education impacts a Radiotherapy Physicist's Salary?

Your level of education can impact your salary potential. While many Radiotherapy Physicists enter the field with a JD, MD, PhD or Equivalent degree, higher education can lead to more specialized and higher-paying roles.

According to our 100% employer-reported salary data, the median salary for a Radiotherapy Physicist with a JD, MD, PhD or Equivalent is between $451,709 and $489,274).

Radiotherapy Physicist Salaries by Degree Level

Typical Education for Radiotherapy Physicist
Degree Level % of user with this level of education
No Diploma 1.6%
High School 5.1%
Associates 16.1%
Bachelors 9.8%
Masters 3.9%
Doctorate 63.4%
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Radiotherapy Physicist Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Radiotherapy Physicist's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

Last Updated on April 01, 2026

Salary Trends for Radiotherapy Physicist

Salaries for a Radiotherapy Physicist can change over time, reflecting shifts in market demand and the overall economy. The median salary decreased from $226,564 in 2023 to around $221,482 in 2025, reflecting changes in demand, location, experience, and the wider economy. For a detailed analysis of Radiotherapy Physicist salary trends, .

Average Annual Salary of Radiotherapy Physicist Over Time

2022
$???
2023
$226,564
2024
$231,946
2025
$221,482
2026
$???
2027
$???
Year Average Annual Salary
2022
View More
2023 $226,564
2024 $231,946
2025 $221,482
2026
View More
2027
View More

Most common benefits for Radiotherapy Physicist

Social Security
401(k)
Disability
Healthcare
Pension
Time Off (days)
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Common company salaries for Radiotherapy Physicist

Here are companies hiring for Radiotherapy Physicist and their salaries, click below for more details.

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Ready to take the next step in your career? Browse thousands of current Radiotherapy Physicist job openings on our job board. Use the search bar below to find your perfect match.

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Where Does Our Salary Data Come From?

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.

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