The University of California, Los Angeles (UCLA) is a public research university located in the Westwood neighborhood of Los Angeles, California, United States. It became the University of California Southern Branch in 1919, making it the second-oldest undergraduate campus of the ten-campus system after the original University of California campus in Berkeley (1873). It offers 337 undergraduate and graduate degree programs in a wide range of disciplines. With an approximate enrollment of 30,000 undergraduate and 12,000 graduate students, UCLA has the highest enrollment of any university in California and is the most applied to university in the United States with over 112,000 applications for fall 2015.
The university is organized into five undergraduate colleges, seven professional schools, and four professional health science schools. The undergraduate colleges are the College of Letters and Science; Henry Samueli School of Engineering and Applied Science (HSSEAS); School of the Arts and Architecture; School of Theater, Film, and Television; and School of Nursing. Fifteen Nobel laureates, one Fields Medalist, and three Turing Award winners have been faculty, researchers, or alumni. Among the current faculty members, 55 have been elected to the National Academy of Sciences, 28 to the National Academy of Engineering, 39 to the Institute of Medicine, and 124 to the American Academy of Arts and Sciences. The university was elected to the Association of American Universities in 1974.
UCLA student-athletes compete as the Bruins in the Pacific-12 Conference. The Bruins have won 125 national championships, including 112 NCAA team championships. UCLA student-athletes have won 250 Olympic medals: 125 gold, 65 silver and 60 bronze. The Bruins have competed in every Olympics since 1920 with one exception (1924), and have won a gold medal in every Olympics that the United States has participated in since 1932.