California State University, San Marcos
California State University, San Marcos

333 South Twin Oaks Valley Road, San Marcos, California, USA

Bachelor of Science - Computer Science

4-Year Bachelor's Degree

Program Summary

Computer Science is basically the study of problem-solving on computers. 
Applications of Computer Science knowledge include almost every field from business to education, from humanities to social sciences, or from natural sciences to engineering. Therefore, the study of Computer Science contains many fields such as computer architecture, programming languages, computer networking, database systems, information management, artificial intelligence and numerical analysis.

California State University San Marcos Bachelor of Science in Computer Science emphasizes both theoretical foundations and practical applications. Students will learn algorithms, data structures, software design, the concepts of programming languages, computer organization, and computer architecture.

The program stresses analysis and design experiences with substantial laboratory work, including software development. The Computer Science major prepares students for careers in applications programming, systems analysis, and software engineering, as well as for entrance into graduate and professional schools.

Students completing the Computer Science degree will be able to:
  • Analyze a complex computing problem and to apply principles of computing and other relevant disciplines to identify solutions.
  • Design, implement, and evaluate a computing-based solution to meet a given set of computing requirements in the context of the program’s discipline.
  • Communicate effectively in a variety of professional contexts.
  • Recognize professional responsibilities and make informed judgments in computing practice based on legal and ethical principles.
  • Function effectively as a member or leader of a team engaged in activities appropriate to the program’s discipline.
  • Apply computer science theory and software development fundamentals to produce computing-based solutions.

Academic Background

Minimum Level of Education Completed

Grade 12 / High School

Minimum GPA

63%

Minimum Language Test Scores

Reading

5

Writing

5.5

Listening

5

Speaking

5

Reading

10

Writing

10

Listening

10

Speaking

10

Program Intakes

Open date

July 1, 2026

Submission deadline

November 1, 2026

Open date

July 1, 2026

Submission deadline

November 1, 2026

Cost and Duration

4-Year Bachelor's Degree

Program Level

4 year bachelor's degree

Program Length

$20644 USD

Cost of Living

$70 USD

Application fee

$18160 USD / First Year

Gross Tuition

Other Fees

Books, Course Materials, Supplies, and Equipment Fees: $1,060 per year
Mandatory Fees: $1,998 per year
I20/Deposit Fee: $500 (one-time)