Salary · SD · SOC 29-1124

Radiation Therapist salary in South Dakota, per year and per hour

BLS data for May 2025. Median, mean, and percentile pay for radiation therapists in South Dakota, with every metro area BLS publishes.

Source: BLS Occupational Employment and Wage Statistics, May 2025 estimates, released May 15, 2026. Publisher page

Quick answer

The median pay for radiation therapists in South Dakota was $97,470 a year, or $46.86 an hour, in May 2025 (BLS). The middle 80% earned $80,140 to $138,030.

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Radiation Therapist pay in South Dakota vs the US

Radiation Therapist wages in South Dakota and the US, May 2025
Measure	SD annual	SD hourly	US annual
Median (50th percentile)	$97,470	$46.86	$105,310
Mean (average)	$106,820	$51.35	$114,990
10th percentile	$80,140	$38.53	$80,560
25th percentile	$82,970	$39.89	$92,060
75th percentile	$135,500	$65.14	$126,340
90th percentile	$138,030	$66.36	$156,710

Source: BLS Occupational Employment and Wage Statistics, May 2025. Publisher page

Radiation Therapist salary by metro area in South Dakota

Radiation Therapist median wage by metro area, South Dakota
Metro area	Median annual	Median hourly	Employed
Sioux Falls, SD-MN	$86,030	$41.36	Not published

Source: BLS Occupational Employment and Wage Statistics, May 2025. Publisher page

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Radiation Therapist salary in South Dakota

Median pay: $97,470 a year ($46.86 an hour)

Middle 80% earn $80,140 to $138,030 a year

BLS OEWS, May 2025. Source: Rivvi

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<div style="font:14px/1.45 system-ui,sans-serif;color:#222;border:1px solid #E6E6EE;border-radius:12px;padding:14px 16px;max-width:360px;background:#fff"><div style="font-weight:600;font-size:15px;margin-bottom:6px">Radiation Therapist salary in South Dakota</div><div style="margin:2px 0">Median pay: <strong>$97,470</strong> a year ($46.86 an hour)</div><div style="margin:2px 0">Middle 80% earn $80,140 to $138,030 a year</div><div style="margin-top:8px;font-size:12px;color:#555">BLS OEWS, May 2025. Source: <a href="https://rivvi.ai/salary/radiation-therapist/sd" style="color:#3C38C9">Rivvi</a></div></div>

Questions

How much does a Radiation Therapist make per hour in South Dakota?

The median hourly wage was $46.86 in May 2025, per BLS. The 10th percentile was $38.53 and the 90th was $66.36.

What is the average Radiation Therapist salary in South Dakota?

BLS reports a mean (average) of $106,820 a year and a median of $97,470 for May 2025. The median is the middle wage; the mean is pulled up by the highest earners.

Do radiation therapists in South Dakota earn more than the US median?

The South Dakota median of $97,470 is 7% lower than the US median of $105,310 (BLS, May 2025).

How does South Dakota rank for radiation therapist pay?

South Dakota ranks 34 of 46 states (plus DC) by median annual wage for radiation therapists (BLS, May 2025).

Where do these numbers come from?

The BLS Occupational Employment and Wage Statistics survey, May 2025 estimates, SOC 29-1124. Figures BLS did not publish are left out.