The University of California (UC), commonly referred to as UC, was founded in 1868 and is one of the largest public university systems in the world. It comprises 10 campuses, including University of California, Berkeley, University of California, Los Angeles, and University of California, San Diego, with a total enrollment of over 71,000 students. The University of California is hailed as the “Mother of American Higher Education” and is one of the finest public universities in the United States. In recent years, it has been ranked as the best public university in the nation for six consecutive years. Nine of its undergraduate campuses are ranked among the top 45 public universities in the U.S., with seven of them ranking in the top 25. What Makes Earning an American University Degree So Challenging
Global Rankings and Academic Strengths
In the 2026 U.S. News & World Report rankings, UC Berkeley tied with Columbia University for 15th place in the U.S., while UCLA and UC San Diego ranked 17th and 29th, respectively; In the 2026 THE World University Rankings, UC Berkeley is ranked 9th in the U.S., while UCLA and UC San Diego are both in the top 50. The University of California is part of the “Top 10 Universities in the U.S.” group; UC Berkeley, UCLA, and UC San Diego are all ranked in the world’s top 50, while UC Davis is ranked in the world’s top 55. UC Berkeley’s engineering and computer science programs are among the top three in the U.S.; UCLA excels in psychology, clinical psychology, and film and television production; UC San Diego leads in bioengineering and biomedicine; and UC Davis stands out nationally in agriculture and veterinary medicine.
Admission Difficulty and Major Competition
For the Class of 2026, the University of California received a record-high 251,907 applications. UCLA and UC Berkeley had acceptance rates of 9% and 11%, respectively, with an average GPA of 4.2 among admitted students. Computer science was the most competitive major; at UC Berkeley, the acceptance rates for computer science and business were 4% and 4%, respectively, while the engineering acceptance rate was 8%; At UCLA, the acceptance rate for nursing was 1%, and for computer science, it was 4%. The top ten majors by acceptance rate were physical sciences/mathematics, arts and humanities, social sciences, engineering, biological sciences, and economics/business and mathematics, all with acceptance rates above 30%.
Graduation Rates and Degree Completion Rates
UC’s graduation rates far exceed the national average. The four-year graduation rate for UC freshmen is 73%, and the six-year graduation rate is 86%; for transfer students, the four-year graduation rate is 86%, and the six-year graduation rate is 94%. The University of California has set an ambitious goal to raise the four-year graduation rate to 76% and the six-year graduation rate to 90%.
Alumni Achievements
The UC system has produced 75 Nobel laureates among its alumni and faculty. In 2025 alone, five UC members were awarded the Nobel Prize, setting a historic record for the highest number of laureates from a single university in a single year.
