Radiation Therapist Salary Guide: Saint Louis, MO

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Average Radiation Therapist Salary

$36.90/hour

The average salary for a Radiation Therapist in Saint Louis, MO is $36.90 per hour. This is 1% lower than the Missouri average of $37.12.

Estimate based on Bureau of Labor Statistics data.

Radiation Therapist salaries in Saint Louis, MO compared to State and National Averages

$36.90/hour

Saint Louis, MO

26% lower than the US average.

$37.12/hour

Missouri

25% lower than the US average.

$46.50/hour

United States

How Radiation Therapist Salaries in Saint Louis Compare to Other Cities

Select up to 3 cities to compare

What cities in Missouri pay the most for Radiation Therapists?

Only Saint Louis, Missouri reports pay data for Radiation Therapists, averaging $49 per hour. Saint Louis, Missouri also has the highest ceiling, with max hourly pay reaching $73. For comparison, the Saint Louis, MO average for Radiation Therapists is $37 per hour — Saint Louis, Missouri pays 34% more.

City	Average Hourly Salary	Max Hourly Salary
Saint Louis, Missouri	$49	$73

What are the highest paying Agencies for Radiation Therapist jobs in Saint Louis?

Only BJC HealthCare reports pay data for Radiation Therapists, averaging $45 per hour. BJC HealthCare also has the highest ceiling, with max hourly pay reaching $47. For comparison, the Saint Louis, MO average for Radiation Therapists is $37 per hour — BJC HealthCare pays 23% more.

	Average Hourly Salary	Max Hourly Salary
BJC HealthCare	$45	$47

Last updated on October 14, 2026. Information based on active jobs on Vivian.com and pay data from BLS and around the web.

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