


California State University San Marcos is institutionally accredited by the WASC Senior College and University Commission, commonly called WSCUC. Institutional accreditation evaluates the university as a whole; it is distinct from approval or accreditation of an individual degree program.
Some CSUSM programs have separate professional oversight. For example, its business college holds AACSB accreditation, and nursing programs identify Commission on Collegiate Nursing Education accreditation. Teacher preparation is subject to California credentialing requirements. Applicants pursuing a licensed profession should check the accreditation and state-approval status of their exact program and credential pathway, because university-wide accreditation alone does not establish eligibility for a particular license.
Accreditation is relevant to eligibility for federal student aid and is often considered when another institution reviews transfer credit. It does not mean that every course will transfer or satisfy a receiving program's requirements.
First-year applicants generally apply to CSUSM through Cal State Apply and must complete the California State University's required college-preparatory high school courses, commonly called the A-G pattern. Applicants report their coursework and grades, and admitted students must provide official records when requested. A high school diploma or recognized equivalent is expected for enrollment.
For standard CSU freshman eligibility, California residents generally need at least a 2.50 GPA in the required A-G courses; applicants with a GPA from 2.00 to 2.49 may receive additional review. The usual minimum for non-California residents is 3.00. Meeting a systemwide minimum does not ensure admission to a particular major, especially if it has additional requirements or limited capacity. Applicants should check the requirements for their intended program and entry term.
The CSU does not use SAT or ACT scores to determine undergraduate admission. First-year applications generally do not call for recommendation letters or a personal essay, though particular programs or applicant circumstances may involve additional steps. Applicants whose prior education does not establish English proficiency may need to meet an English-language requirement through an accepted test or another approved route. Cal State Apply deadlines and available entry terms can change by campus and program, so applicants should use the published deadline for their specific cycle rather than assume admission is rolling.
In the reported first-year admissions cohort, CSUSM admitted about 95% of applicants. That figure describes an earlier group of applicants; it is not a guarantee for an individual or for a restricted major.
The standard CSU undergraduate application fee is $70 per campus through Cal State Apply. Applying to multiple CSU campuses normally means paying a separate fee for each one unless a waiver covers the application.
Cal State Apply determines undergraduate fee-waiver eligibility from information entered in the application, including household circumstances. Applicants should review the waiver indication and resolve questions before submitting and paying; paying first does not necessarily result in a refund. Graduate, credential and other specialized applications can have different requirements or charges. The application fee is separate from tuition, housing and any later enrollment costs.
ROTC participation is an option for CSUSM students, but the location and administration of training depend on the military branch. Institutional listings identify an Army ROTC presence associated with the campus and Air Force and Navy opportunities through cooperating institutions.
A student considering a commission should confirm the current host unit, cross-enrollment procedure, travel to training, course schedule and whether the desired branch accepts CSUSM students for the intended term. ROTC scholarships have separate eligibility and application rules; participation or acceptance at the university does not itself award a scholarship. Contracting and commissioning can involve a military service obligation, so students should review those terms with the administering ROTC unit before committing.
CSUSM admits transfer applicants through Cal State Apply and generally expects upper-division transfers to have at least 60 transferable semester units, or 90 quarter units. Standard CSU eligibility also includes an appropriate transferable-college GPA, good standing at the last institution attended and completion of required general education coursework.
California-resident applicants generally need at least a 2.00 transferable GPA; a higher minimum may apply to nonresidents. Upper-division applicants normally must complete the CSU's four foundational general education courses in written communication, oral communication, critical thinking and mathematics or quantitative reasoning with qualifying grades. A major can impose additional prerequisites or selection criteria. Applicants should arrange official transcripts from every college attended and verify whether their intended major and term are accepting applications.
California community college students can use ASSIST to compare articulated courses, and an Associate Degree for Transfer can offer a CSU-system admission pathway under its rules without guaranteeing a particular campus or major. Credit acceptance is a separate decision from admission: CSUSM evaluates submitted coursework against degree requirements after receiving official records. Students with examination, military or other prior-learning credit should ask how that credit applies to the specific degree rather than assume it will replace a prerequisite.
CSUSM students can explore international study through campus international education advising and California State University International Programs. Depending on the destination and academic year, options may include semester- or year-long study and shorter, faculty-led experiences.
These routes are not interchangeable. A CSU-wide program, a CSUSM-led course and an approved external provider can have different tuition arrangements, deadlines, housing, insurance and credit-approval procedures. Students should obtain academic approval before departure so they understand which courses will meet major, general education or graduation requirements. Financial aid may be usable for an eligible approved program, but the amount and payment timing require an individual review; travel and living expenses can differ substantially by destination.
14% of admitted students enrolled (2,624 of 18,755)
Regular application deadline
February 28Application fee
$70Early Decision
NoEarly Action
NoPercent of students submitting ACT scores
0.4%Percent of students submitting SAT scores
2.3%High school completions
General Educational Development (GED) requiredComputer required
NoComputer purchase/lease plan is available in the institution
NoSecondary school GPA
RequiredSecondary school rank
Neither required nor recommendedSecondary school record
RequiredCompletion of college-preparatory program
RequiredRecommendations
Neither required nor recommendedFormal demonstration of competencies
Neither required nor recommendedAdmission test scores
Neither required nor recommendedTOEFL (Test of English as a Foreign Language
RequiredOther Test (Wonderlic, WISC-III, etc.)
Neither required nor recommendedOpen admission policy
NoDual credit
NoCredit for life experiences
YesAdvanced placement (AP) credits
YesOrientation program
YesROTC-Army
ROTC branch unit on campusROTC-Navy
ROTC branch unit at a cooperating host institutionROTC-Air Force
ROTC branch unit at a cooperating host institutionStudy abroad
YesWeekend/evening college
YesStudent can complete their preparation in certain areas of specialization
NoPreparation at another institution required
NoApproved by the state for initial certification or licensure of teacher
YesGenerally accepts credits
YesAccept ACE recommendation for credit
YesPossible transfer
Fall, SpringData last updated on November 2, 2026
Data sources: IPEDS 2024-25, Peterson 2026, College Scorecard 10/2026, Clery 2024 (2023-24), OpenAlex 2026
Figures on this profile come from federal and third-party datasets in the editions listed above and are refreshed periodically, so they may differ from what the institution currently reports. Confirm costs, deadlines and requirements with the school before making decisions.