California State University, Sacramento (CSUS; Sacramento State, informally Sac State) is a public university in Sacramento, California. Founded in 1947 as Sacramento State College, it is the eleventh oldest school in the 23-campus California State University system. The university enrolls approximately 31,130 students annually, has an alumni base of more than 240,000 and awards 7,000 degrees annually. The university offers 151 different Bachelor's degrees, 69 Master's degrees, 28 types of teaching credentials, and 2 Doctoral degrees. The university also has extensions in Singapore, offering a unique IMBA (International Master's in Business Administration). It is consistently one of the top three destinations among all universities in the state for California Community College students, welcoming over 4,000 new transfers each academic year.The campus sits on 300 acres, covered with over 3,500 trees and over 1,200 resting in the University Arboretum (formerly the Goethe Arboretum). The university is the site of two National Register of Historic Places, the Julia Morgan House and the terminus of the Pony Express. The Arbor Day Foundation officially declared the university "Tree Campus USA" in 2012.