Radiation Therapists pay range in Sioux Falls
New workers and the lowest-paid 10% earn about $62,950 a year or less, while the top 10% make $140,490 or more. The middle half of radiation therapists in Sioux Falls earn between $80,140 and $127,340.
- $63K10th
- $80K25th
- $86KMedian
- $127K75th
- $140K90th
median average · bar = middle 50% of workers · how to read it
| Pay level | Per year | Per month | Per hour* |
|---|---|---|---|
| Average | $99,230 | $8,269 | $47.71 |
| Median | $86,030 | $7,169 | $41.36 |
| Entry level (25th percentile) | $80,140 | $6,678 | $38.53 |
| Experienced (75th percentile) | $127,340 | $10,612 | $61.22 |
*Hourly figures assume 2,080 paid hours a year. Hourly to annual salary.
Radiation Therapists pay in Sioux Falls vs. South Dakota and the U.S.
Radiation therapists in Sioux Falls earn 7% less than the South Dakota average ($106,820) and 14% less than the U.S. average ($114,990). At the median the gap is -18% against the U.S. median of $105,310.
| Area | Average | Median | 10th pct. | 90th pct. | Jobs |
|---|---|---|---|---|---|
| Sioux Falls | $99,230 | $86,030 | $62,950 | $140,490 | n/a |
| South Dakota | $106,820 | $97,470 | $80,140 | $138,030 | n/a |
| United States | $114,990 | $105,310 | $80,560 | $156,710 | 17,070 |
State and U.S. rows: BLS statewide and national estimates, May 2025, which include rural areas.
Radiation Therapists salary after taxes in Sioux Falls
On the average salary of $99,230, a single filer in Sioux Falls takes home about $78,638 a year, or $6,553 a month and $3,025 every two weeks. Taxes take 21% of gross pay.
The Sioux Falls, SD-MN metro area crosses state lines, so take-home pay depends on the state where you work:
| State | Per year | Per month |
|---|---|---|
| Working in SD | $78,638 | $6,553 |
| Working in MN | $73,414 | $6,118 |
Single filer, standard deduction: federal income tax (2026 brackets), Social Security, Medicare and no state income tax.
Is Sioux Falls a good place for radiation therapists? Pay vs. cost of living
Prices in the Sioux Falls area are 9% below the U.S. average (BEA price parity 90.6), so the average $99,230 buys what about $109,488 would buy in a typical U.S. metro. This job pays 1.8 times the median wage of all jobs in Sioux Falls ($47,970). A typical home costs $342,936, or 3.5 years of this average salary before tax.
Radiation Therapists salary in nearby metro areas
- Omaha, NE$110,100
- Minneapolis, MN$98,300
- Eau Claire, WI$93,790
- Kansas City, MO$113,760
- Columbia, MO$87,630
- Wichita, KS$100,640
Highest-paying cities for radiation therapists
San Francisco, CA pays this job the most of the metro areas we cover ($197,410).
- San Francisco, CA$197,410
- San Jose, CA$197,360
- Sacramento, CA$187,220
- San Diego, CA$167,150
- Los Angeles, CA$164,410
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Radiation Therapists salary in Sioux Falls: questions
How much do radiation therapists make an hour in Sioux Falls?
$47.71 an hour on average, and $41.36 at the median (BLS, May 2025).
What is the entry-level radiation therapists salary in Sioux Falls?
The lowest-paid 10% earn about $62,950 a year and the 25th percentile is $80,140, a fair guide to starting pay.
What is the radiation therapists take-home pay in Sioux Falls?
About $78,638 a year ($6,553 a month) for a single filer on the average salary of $99,230. South Dakota has no state income tax.
Do radiation therapists earn more in Sioux Falls than elsewhere?
The average here is 14% less than the U.S. average for this job ($114,990).
Sources and how to read this page
- Wages: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025 estimates for metropolitan areas. SOC code 29-1124; area Sioux Falls, SD-MN (43620). Relative standard error of the mean wage: 15.2%.
- U.S. and statewide figures: BLS OEWS national and state estimates, May 2025, every employer including rural areas.
- Cost of living: Bureau of Economic Analysis regional price parities (RPP), 2024; 100 = U.S. average.
- Home value: Zillow Home Value Index. Typical-wage figure: OEWS all occupations, same metro.
- Take-home pay: Single filer, standard deduction: federal income tax (2026 brackets), Social Security, Medicare and no state income tax.
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