Undergraduate academic requirements
High school diploma with a minimum GPA of 2.5
Learn more about studying Biological Sciences: Physiology as an international student.

What California State University, San Marcos says about their program:
Biology is the study of living processes from the interaction of species with each other and their environment to the operant molecular mechanisms. The California State University San Marcos Biological Sciences Department presents a broad program of courses that deal with life on the ecosystem, population, organismal, and molecular levels. Life is a complicated series of chemical reactions and interactions, and we seek to understand the relationship of organisms to each other, to their environment, and within themselves in biochemical terms. Biological Sciences majors may choose between: 1) A General Concentration, 2) A Molecular and Cellular Biology Concentration 3) An Ecology Concentration and 4) A Physiology Concentration. The general concentration provides wide exposure to the range of Biological Sciences while the cell/molecular, ecology, and physiology concentrations offer majors the opportunity to focus their studies. With an appropriate choice of Biological Sciences electives and General Education electives, graduates can meet the requirements of admission to graduate, medical, dental, optometry, veterinary, and other professional schools.

High school diploma with a minimum GPA of 2.5
A Bachelor's degree from a regionally accredited institution with a minimum GPA of 3.0 for the MBA in Business Administration and MS in Computer Science, and a minimum GPA of 2.5 for Biotechnology, Mathematics, and Public Health.
Undergraduate
61 (min 19 Writing and no other subscore below 14)
5.5 ((min 5.5 Writing and no other subscore below 5.0)
50
95
Postgraduate
80
6.0 (min 6.0 Writing and no subscore below a 5.5)
65
110
Applicants must have completed at least three years of secondary education in English, either in the United States, a country where English is the majority native language, or where English is the primary language of instruction. Additionally, applicants should have completed at least 60 post-secondary credits, an associate degree, or higher from a regionally accredited institution in the U.S. or an equivalent institution abroad where English is the language of instruction.
Native English speakers or applicants with a Bachelor's or Master's degree from an institution where English is the principal language of instruction also meet this requirement.
English Waiver Policy by Country
Anguilla, Antigua and Barbuda, Australia, Bahamas, Barbados, Belize, Bermuda, Botswana, British Virgin Islands, Canada (except Quebec), Cayman Islands, Dominica, Gambia, Gibraltar, Grenada, Guyana, Ireland, Jamaica, Kenya, Kiribati, Lesotho, Liberia, Malawi, Montserrat, Namibia, New Zealand, Papua New Guinea, Sierra Leone, Singapore, Solomon Islands, South Sudan, St Kitts and Nevis, St Lucia, St Vincent and Grenadines, Swaziland, Tanzania, Trinidad and Tobago, Tuvalu, Uganda, United Kingdom, Zimbabwe

A university-sponsored partial tuition waiver for international undergraduate students at CSU San Marcos. It is aimed at F-1 visa holders in good academic standing with at least one semester of residence at CSUSM, enrolled in a minimum of 12 credit units. No minimum GPA is required; the office instead weighs the student's overall academic record and service to the campus community, and also considers diversity and geographic distribution among applicants. It is explicitly designed for currently enrolled international students, making it directly open to non-domestic undergraduates.
An annual $1,000 scholarship awarded to up to three international students in F-1 visa status who are enrolled full-time in an undergraduate or graduate degree program at a Study California member institution, which includes CSU San Marcos (CSUSM lists this award on its own international student financial aid page). Undergraduate applicants need a minimum cumulative GPA of 3.0 and must submit transcripts, a recommendation letter, a passport copy, and proof of admission by the program's October 31 deadline. Because eligibility is explicitly limited to F-1 international students, it is open to CSUSM's international undergraduate population rather than domestic students.
All scholarship information on Studee is provided for guidance only. Always check the for the latest information on eligibility, award amounts, deadlines, and application requirements.
US$18,160 per year
From US$17,158 to US$31,515 per year

| Category | Cost (in United States Dollar) |
|---|---|
| Rent, 1-bed apartment in city centre | $1,652 |
| Rent, 1-bed apartment outside centre | $1,349 |
| Utilities (electricity, heating, water, refuse) | $214 |
| Internet (60 Mbps unlimited) | $73 |
| Mobile phone plan (data + calls) | $61 |
| Monthly public transport pass | $65 |
| Monthly grocery basket | $350 |
| Coffee shop drink | $5 |
| Cinema or cultural event ticket | $15 |
| Gym membership | $45 |
Indicative monthly costs per person.
Data sourced from numbeo.com (Crowdsourced).
Many international students will require a visa to study in the USA, and this is a vital step of your study abroad journey. Make sure you understand the requirements you may need to meet before applying.