The average salary for a radiation therapist in the United States is around $105,310 per year.
Avg Salary
Radiation therapists earn an average yearly salary of $105,310.
Wages typically start from $80,560 and go up to $156,710.
67% above national average Updated in 2025
Radiation therapist earnings by seniority
Top-level radiation therapist earnings begin at:
$75.34 per hour
$156,710 per year
Senior-level radiation therapist earnings begin at:
$60.74 per hour
$126,340 per year
Mid-level radiation therapist earnings begin at:
$50.63 per hour
$105,310 per year
Junior-level radiation therapist earnings begin at:
$44.26 per hour
$92,060 per year
Starting level radiation therapist earnings begin at:
$38.73 per hour
$80,560 per year
Approximate values based on highest and lowest earning segments.
Radiation therapist salary by state
| State Name | Average Salary |
|---|---|
| Missouri | $99,890 |
| Idaho | $99,660 |
| North Carolina | $99,250 |
| Nebraska | $98,670 |
| Ohio | $98,650 |
| Oklahoma | $98,390 |
| Minnesota | $98,000 |
| Kentucky | $97,760 |
| South Dakota | $97,470 |
| Indiana | $96,690 |
| Rhode Island | $95,950 |
| Michigan | $95,890 |
| Louisiana | $94,710 |
| Georgia | $94,460 |
| Wisconsin | $93,600 |
| Nevada | $92,990 |
| Mississippi | $88,100 |
| Alabama | $87,330 |
| Tennessee | $83,520 |
| Iowa | $81,610 |
| Arkansas | $78,950 |
| Alaska | $77,100 |
| West Virginia | $71,590 |
| Puerto Rico | $31,630 |
| 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 |
| Colorado | $108,020 |
| Utah | $107,660 |
| Maryland | $107,120 |
| Massachusetts | $106,300 |
| New Hampshire | $106,270 |
| Texas | $105,770 |
| Montana | $105,400 |
| Virginia | $103,310 |
| Maine | $101,980 |
| Delaware | $101,140 |
| Vermont | $101,060 |
| Florida | $100,920 |
| South Carolina | $100,790 |
| Pennsylvania | $100,540 |
| District of Columbia | $100,250 |
| New Mexico | $100,010 |
How do radiation therapist salaries compare to similar careers?
Radiation therapists earn 6% less than similar careers in the United States. On average, they make less than health services managers but more than clinical nurse specialists.
| Career | Median Salary |
|---|---|
| Health services manager salary | $124K |
| Pharmacist salary | $141K |
| Nurse practitioner salary | $132K |
| Certified nurse midwife salary | $134K |
| Biomedical engineer salary | $109K |
| Radiation therapist salary | $105K |
| Informatics nurse specialist salary | $106K |
| Counseling psychologist salary | $101K |
| Nuclear medicine technologist salary | $101K |
| Clinical nurse specialist salary | $98K |
Source: CareerExplorer (Aggregated)