California Polytechnic State University--San Luis Obispo

Situated in San Luis Obispo, CA, California Polytechnic State University--San Luis Obispo is a well-regarded institution of higher education. The university is ranked #1 in Regional Universities West by U.S. News & World Report (2026). It is also recognized as #1 in Top Public Schools. The school serves approximately 21,947 undergraduate students. The institution maintains a 31% acceptance rate, making it moderately selective. Admitted students typically present SAT scores of 1220-1440 and ACT scores of 28-33. The average high school GPA of incoming freshmen is 3.9. The student-faculty ratio is 18:1, ensuring personalized instruction and close mentorship. About 18% of classes enroll fewer than 20 students, fostering an intimate learning environment. Top fields of study at California Polytechnic State University--San Luis Obispo include Engineering (22%), Business and Management (17%), and Agricultural / Animal / Plant / Veterinary Science and Related Fields (12%). Those who major in Engineering can expect a median salary of $112,671. The average net price for students receiving financial aid is $18,766. The four-year graduation rate stands at 62%. The application deadline is Nov. 30.