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    Iowa State University

    Soil Science

    Last verified against the official program page on .

    Ames, USMSIn-person28 months
    STEM-OPT
    $66,891.00
    Tuition
    over 28mo
    $100.00
    App fee

    Soil Science at Iowa State University is a 28-month, in-person MS program based in Ames, US. Tuition is $66,891 and the program is STEM-OPT eligible for international students.

    About the program

    Provides advanced knowledge and techniques in soil science with specialization in one of six areas: Soil Chemistry, Soil Fertility, Soil Management, Soil Microbiology and Biochemistry, Soil Morphology and Genesis, or Soil Physics. Includes coursework set by student, major professor, and committee, departmental seminars, and research under faculty mentorship.

    Focus: research

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    Admissions

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    GPA thresholds, GRE/TOEFL/IELTS minimums, essay counts, recommendation letters, prerequisites, admissions contacts, and country-specific requirements like APS certification, portfolio submissions, or GATE scores.

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    Standardized tests

    TOEFL
    required
    Min TOEFL Internet (iBT) 79 (for exams taken before January 21, 2026; 4.5 (for exams taken on or after January 21, 2026); TOEFL Paper (PBT) 550
    IELTS
    required
    Min IELTS 6.5

    After the program

    Post-study work rights

    12 months OPT (US), 24 months STEM OPT (US)

    $22,058.00
    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 Soil Science at Iowa State University cost?
    The total estimated tuition for Soil Science at Iowa State University is $66,891.
    Is Soil Science at Iowa State University online or in-person?
    Soil Science at Iowa State University is offered in-person.
    How long does Soil Science at Iowa State University take to complete?
    Soil Science at Iowa State University is structured around 28 months.
    What GPA is required for Soil Science at Iowa State University?
    Per the program's published guidance: Minimum 3.0 GPA
    Is Soil Science at Iowa State University STEM-OPT eligible?
    Yes - Soil Science at Iowa State University is STEM-OPT designated, allowing international graduates to extend their post-completion OPT for up to 36 months total.