The University of Wisconsin–Madison is a public research university in Madison, Wisconsin. UW–Madison is organized into 20 schools and colleges, which enrolled 30,361 undergraduate and 14,052 graduate students in 2018. Its comprehensive academic program offers 136 undergraduate majors, along with 148 master's degree programs and 120 doctoral programs. The UW is one of America's Public Ivy universities,which refers to top public universities in the United States capable of providing a collegiate experience comparable with the Ivy League. UW–Madison is also categorized as a Doctoral University with the Highest Research Activity in the Carnegie Classification of Institutions of Higher Education.