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    University of Washington-Seattle Campus

    Master of Science in Toxicology

    Last verified against the official program page on .

    Seattle, USMSIn-person21 months
    $78,684.00
    Tuition
    over 21mo
    49%
    Acceptance
    of applicants
    62
    Credits

    Master of Science in Toxicology at University of Washington-Seattle Campus is a 62-credit, 21-month, in-person MS program based in Seattle, US. Tuition is $78,684.

    About the program

    Focuses on how chemicals affect human health and the environment using biology, chemistry, and epidemiology. Covers toxicants like pesticides, metals, solvents, air pollutants, persistent organic pollutants, and radiation, with core courses in risk assessment, exposure management, toxicology principles, and One Health approaches.

    Focus: both

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    Deadlines

    Autumn 2026
    May 1, 2026
    Fall 2027
    May 1, 2026

    Standardized tests

    TOEFL
    required
    Min Proficiency in English is required... submit official TOEFL scores. Institution code 4854. Additional ways... on the UW Graduate School website (Policy 3.2). Minimum required: TOEFL iBT 80 (UW Graduate School minimum; no program-specific minimum published).
    IELTS
    required
    Min IELTS accepted per UW Graduate School Policy 3.2 (minimum 6.5). No program-specific minimum.

    After the program

    Post-study work rights

    12 months OPT (US)

    $27,588.00
    Annual living cost

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    Self-reported profiles of past applicants to this program.

    Prerequisites

    Specific coursework this program expects you to have completed: calculus, linear algebra, programming, statistics, and subject-specific prerequisites where applicable.

    Recommendations

    Exact count of letters required, whether academic vs professional references are preferred, and any program-specific guidance on who to ask.

    Essays

    Number of essays required (statement of purpose, personal statement, diversity statement), prompts where the program publishes them, and whether supplemental essays are optional or mandatory.

    Contact

    Direct email and phone for the admissions office handling this program, plus a link to the program-specific inquiry page where available.

    Frequently asked questions

    How much does Master of Science in Toxicology at University of Washington-Seattle Campus cost?
    The total estimated tuition for Master of Science in Toxicology at University of Washington-Seattle Campus is $78,684 across 62 required credits.
    Is Master of Science in Toxicology at University of Washington-Seattle Campus online or in-person?
    Master of Science in Toxicology at University of Washington-Seattle Campus is offered in-person.
    How long does Master of Science in Toxicology at University of Washington-Seattle Campus take to complete?
    Master of Science in Toxicology at University of Washington-Seattle Campus is structured around 21 months and 62 credits.
    What GPA is required for Master of Science in Toxicology at University of Washington-Seattle Campus?
    Per the program's published guidance: 3.0 cumulative grade-point-average on a 4 point scale (or equivalent) for those credits earned at the regionally accredited institution awarding the bachelor’s degree OR at least a 3.0 grade-point-average (on a 4 point scale) for the last 90 graded quarter credits or 60 graded semester credits.
    How competitive is Master of Science in Toxicology at University of Washington-Seattle Campus?
    Master of Science in Toxicology at University of Washington-Seattle Campus reports an acceptance rate of approximately 49%.