Radiation Therapist salary in Missouri
Radiation Therapists in Missouri earn a median of $99,890 a year ($48.03 an hour), based on BLS data for 420 workers.
Pay ranges from $70,340 for the lowest-paid 10% to $133,190 for the top 10%. That is 5% lower than the national median of $105,310. Missouri ranks 26th of 46 states for radiation therapists pay. There are 0.14 radiation therapists per 1,000 jobs here — the job is 1.3× more common than nationally. The average (mean) salary is $99,520, close to the median.
Pay range for radiation therapists in Missouri
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $70,340 | $33.82 |
| 25th percentile | $83,200 | $40.00 |
| Median | $99,890 | $48.03 |
| 75th percentile | $105,910 | $50.92 |
| 90th percentile (top earners) | $133,190 | $64.03 |
| Average (mean) | $99,520 | $47.85 |
Half of radiation therapists earn more than the median and half earn less. Percentiles show the spread: 10% earn less than the 10th percentile, and 10% earn more than the 90th.
Median paycheck, before taxes
| Pay period | Amount |
|---|---|
| Monthly | $8,324.17 |
| Semi-monthly (24 a year) | $4,162.08 |
| Biweekly (26 a year) | $3,841.92 |
| Weekly | $1,920.96 |
| Hourly | $48.03 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Radiation Therapist salary in cities in Missouri
| Metro area | Median salary | Workers |
|---|---|---|
| Kansas City, MO-KS | $117,280 | 220 |
| St. Louis, MO-IL | $105,310 | 200 |
| Columbia, MO | $84,980 | 60 |
Highest-paying states for radiation therapists
| State | Median salary |
|---|---|
| California | $166,450 |
| Oregon | $131,600 |
| New York | $129,620 |
| New Jersey | $129,460 |
| Washington | $125,880 |
| Hawaii | $125,520 |
| Illinois | $124,600 |
| Connecticut | $116,170 |
| Kansas | $108,830 |
| Arizona | $108,760 |
Related jobs in Missouri
| Job | Median salary | Hourly |
|---|---|---|
| Registered Nurse | $81,780 | $39.32 |
| Nurse Practitioner | $129,930 | $62.47 |
| Pharmacist | $137,610 | $66.16 |
| Physical Therapist | $99,310 | $47.75 |
| Physicians, All Other | $227,980 | $109.61 |
| Dental Hygienist | $92,750 | $44.59 |
| Family Medicine Physician | $171,180 | $82.30 |
| Occupational Therapist | $97,290 | $46.77 |
| Speech-Language Pathologist | $89,280 | $42.92 |
| Respiratory Therapist | $78,390 | $37.69 |
| Dentists, General | $204,960 | $98.54 |
| Physician Assistant | $135,130 | $64.96 |
| Veterinarian | $114,660 | $55.12 |
| Dietitians and Nutritionists | $65,450 | $31.47 |
More: Healthcare Practitioners and Technical Occupations · all salaries in Missouri
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates, occupation code 29-1124. Wages include base pay, tips, commissions and shift pay, but not overtime, bonuses or benefits, and exclude the self-employed.
Frequently asked questions
How much does a radiation therapist make in Missouri?
The median salary for radiation therapists in Missouri is $99,890 a year, or $48.03 an hour. Pay ranges from $70,340 for the lowest-paid 10% to $133,190 for the top 10%.
How much do the highest-paid radiation therapists make in Missouri?
The top 10% of radiation therapists in Missouri earn at least $133,190 a year. The top 25% earn $105,910 or more.
What is the starting pay for radiation therapists in Missouri?
Entry-level pay (the 10th percentile) is about $70,340 a year, and a quarter of radiation therapists earn $83,200 or less.
How many radiation therapists work in Missouri?
About 420 radiation therapists are employed in Missouri, not counting the self-employed.