Radiation Therapists Salary in Louisville/Jefferson County, KY-IN

BLS Occupational Employment & Wage Statistics • May 2025 • Louisville/Jefferson County, KY-IN

Median annual salary $101,590 -0.4% vs national
Median hourly $48.84
10th percentile $79,980
90th percentile $113,660
Employed locally 90
National median $101,990

Compare Radiation Therapists salary & buying power

Type a city below to see how Louisville/Jefferson County, KY-IN stacks up on salary and cost of living.

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Radiation Therapists
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Louisville/Jefferson County, KY-IN
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    Salary percentile breakdown

    10th
    $79,980
    25th
    $87,430
    50th (median)
    $101,590
    75th
    $103,090
    90th
    $113,660

    Louisville/Jefferson County economic context

    Unemployment rate 4.50% 2024 annual avg • BLS LAUS
    Median household income $71,737 2023 • Census ACS
    Radiation Therapists salary vs area income 142% Median Radiation Therapists salary is 42% above the area median household income

    Top-paying metros for Radiation Therapists

    Metro areaMedian salary
    San Jose-Sunnyvale-Santa Clara, CA $187,700
    San Francisco-Oakland-Fremont, CA $184,470
    Sacramento-Roseville-Folsom, CA $168,410
    California $160,040
    San Diego-Chula Vista-Carlsbad, CA $159,600
    Los Angeles-Long Beach-Anaheim, CA $155,360

    Nearby metros — Radiation Therapists salary comparison

    Metro areaMedian salary
    Lexington-Fayette, KY $101,460
    Cincinnati, OH-KY-IN $100,840
    Kentucky $97,940

    Related occupations in Louisville/Jefferson County, KY-IN

    OccupationMedian salary
    Registered Nurses$81,200
    Pharmacy Technicians$39,410
    Licensed Practical and Licensed Vocational Nurses$62,240
    Nurse Practitioners$118,790
    Pharmacists$136,890
    Clinical Laboratory Technologists and Technicians$62,970

    Frequently asked questions

    How much do Radiation Therapists make per hour in Louisville/Jefferson County?

    The median hourly wage for Radiation Therapists in Louisville/Jefferson County, KY-IN is $48.84, based on BLS OEWS 2025 data. Top earners (90th percentile) make $62.39 or more per hour.

    Is Louisville/Jefferson County above or below average for Radiation Therapists salaries?

    The median Radiation Therapists salary in Louisville/Jefferson County, KY-IN is 0.4% below the national median of $101,990. The national figure is from BLS OEWS 2025 data covering all US metropolitan areas.

    What is the entry-level salary for Radiation Therapists in Louisville/Jefferson County?

    Entry-level Radiation Therapists (10th percentile) earn around $79,980 per year in Louisville/Jefferson County, KY-IN. The 25th percentile — typically workers with 1–3 years of experience — earn approximately $87,430.