Radiation Therapist salary: how much does a radiation therapist make?
A radiation therapist in the US earns a median of $105,310 a year, about $50.63 an hour. The lowest-paid 10% earn under $80,560 and the top 10% earn over $156,710. Pay depends heavily on the state: the top-paying state, California, has a median of $166,450.
Radiation Therapist pay calculator
Gross pay before taxes. If you enter your own hourly rate, it replaces the BLS figure. Otherwise hourly rate = BLS annual figure ÷ 2,080 hours (40 hours × 52 weeks), the same convention BLS uses.
How much does a radiation therapist make an hour?
The median radiation therapist earns $50.63 an hour. Hourly pay ranges from about $38.73 for the lowest-paid 10% to $75.34 for the highest-paid 10%.
| Pay level | Per year | Per hour |
|---|---|---|
| Entry level (bottom 10%) | $80,560 | $38.73 |
| Lower 25% | $92,060 | $44.26 |
| Median (typical) | $105,310 | $50.63 |
| Upper 25% | $126,340 | $60.74 |
| Top 10% | $156,710 | $75.34 |
Radiation Therapist salary by state
Median annual pay for radiation therapists by state, from BLS May 2025 data. “Not published” means BLS did not release a figure for that state, usually because too few employers reported this job there.
| State | Median per year | ≈ Per hour |
|---|---|---|
| Alabama | $87,330 | $41.99 |
| Alaska | Not published | – |
| Arizona | $108,760 | $52.29 |
| Arkansas | $78,950 | $37.96 |
| California | $166,450 | $80.02 |
| Colorado | $108,020 | $51.93 |
| Connecticut | $116,170 | $55.85 |
| Delaware | Not published | – |
| District of Columbia | $100,250 | $48.20 |
| Florida | $100,920 | $48.52 |
| Georgia | $94,460 | $45.41 |
| Hawaii | $125,520 | $60.35 |
| Idaho | $99,660 | $47.91 |
| Illinois | $124,600 | $59.90 |
| Indiana | $96,690 | $46.49 |
| Iowa | $81,610 | $39.24 |
| Kansas | $108,830 | $52.32 |
| Kentucky | $97,760 | $47.00 |
| Louisiana | $94,710 | $45.53 |
| Maine | $101,980 | $49.03 |
| Maryland | $107,120 | $51.50 |
| Massachusetts | $106,300 | $51.11 |
| Michigan | $95,890 | $46.10 |
| Minnesota | $98,000 | $47.12 |
| Mississippi | $88,100 | $42.36 |
| Missouri | $99,890 | $48.02 |
| Montana | $105,400 | $50.67 |
| Nebraska | $98,670 | $47.44 |
| Nevada | $92,990 | $44.71 |
| New Hampshire | $106,270 | $51.09 |
| New Jersey | $129,460 | $62.24 |
| New Mexico | $100,010 | $48.08 |
| New York | $129,620 | $62.32 |
| North Carolina | $99,250 | $47.72 |
| North Dakota | Not published | – |
| Ohio | $98,650 | $47.43 |
| Oklahoma | $98,390 | $47.30 |
| Oregon | $131,600 | $63.27 |
| Pennsylvania | $100,540 | $48.34 |
| Rhode Island | Not published | – |
| South Carolina | $100,790 | $48.46 |
| South Dakota | $97,470 | $46.86 |
| Tennessee | $83,520 | $40.15 |
| Texas | $105,770 | $50.85 |
| Utah | $107,660 | $51.76 |
| Vermont | $101,060 | $48.59 |
| Virginia | $103,310 | $49.67 |
| Washington | $125,880 | $60.52 |
| West Virginia | $71,590 | $34.42 |
| Wisconsin | $93,600 | $45.00 |
| Wyoming | Not published | – |
Highest-paying states for radiation therapists
- California: $166,450 median
- Oregon: $131,600 median
- New York: $129,620 median
- New Jersey: $129,460 median
- Washington: $125,880 median
The lowest published medians are in West Virginia ($71,590), Arkansas ($78,950), Iowa ($81,610), Tennessee ($83,520), Alabama ($87,330). The most radiation therapist jobs are in California (1,720 jobs), Florida (1,280 jobs), Texas (1,000 jobs), New York (820 jobs), North Carolina (710 jobs).
How much does a radiation therapist make a month?
At the median salary of $105,310, a radiation therapist earns about $8,776 a month, $4,050 every two weeks or $2,025 a week, before taxes.
Entry-level vs. experienced radiation therapist pay
New radiation therapists typically start near the bottom of the range: the lowest-paid 10% earn under $80,560 a year and the lowest 25% under $92,060. The top 25% earn over $126,340 and the top 10% over $156,710. BLS does not break pay down by years of experience; these percentiles are the closest official measure.
Radiation Therapist salary vs. similar jobs
| Job | Median per year |
|---|---|
| Radiation therapist | $105,310 |
| Medical assistant | $45,690 |
| Surgical tech | $64,650 |
| Radiology tech | $80,110 |
| Ultrasound tech | $96,590 |
| Phlebotomist | $45,230 |
| Pharmacist | $140,910 |
Radiation Therapist take-home pay by state (2026)
2026 federal brackets and standard deduction, Social Security 6.2% up to $184,500, Medicare 1.45% plus 0.9% above $200,000 ($250,000 joint), and each state's 2026 income tax. Local income taxes, state disability or paid-leave payroll taxes and other deductions are not included. Estimate only, not tax advice.
Common questions
How much does a radiation therapist make?
The US median is $105,310 a year ($50.63 an hour), based on BLS May 2025 data.
How much does a radiation therapist make an hour?
The median is about $50.63 an hour. The bottom 10% earn about $38.73 and the top 10% about $75.34 an hour.
Which state pays radiation therapists the most?
California has the highest median at $166,450, followed by Oregon ($131,600) and New York ($129,620).
How much does a radiation therapist make a month?
At the US median of $105,310 a year, about $8,776 a month or $4,050 every two weeks, before taxes.
How much does an entry-level radiation therapist make?
The lowest-paid 10% earn under $80,560 a year and the lowest 25% under $92,060, the closest official measure of starting pay.
How much do the top 10% of radiation therapists make?
The top 10% earn over $156,710 a year; the top 25% earn over $126,340.
How much does a radiation therapist make in California, Texas, Florida and New York?
Median annual pay is $166,450 in California, $105,770 in Texas, $100,920 in Florida, $129,620 in New York, per BLS May 2025 data.
Last reviewed October 31, 2026. All figures are from the BLS Occupational Employment and Wage Statistics, May 2025 survey (occupation code 29-1124, “Radiation Therapists”), the most recent official release; “median” means half earn more and half earn less. Figures are gross pay before taxes and benefits. See the BLS OEWS tables and the BLS Occupational Outlook Handbook. This page is general information, not career or financial advice.