Public Ivy in the context of "University of Wisconsin–Madison"

The University of Colorado Boulder (CU Boulder, CU, or Colorado) is a public research university in Boulder, Colorado, United States. Founded in 1876, five months before Colorado became a state, it is the flagship university of the University of Colorado system. CU Boulder is a member of the Association of American Universities, is classified among "R1: Doctoral Universities – Very high research activity" and has been referred to as a Public Ivy.

The university consists of nine colleges and schools and offers over 150 academic programs, enrolling more than 35,000 students as of January 2022. In 2021, the university attracted the support of over $634 million for research and spent $536 million on research and development according to the National Science Foundation, ranking it 50th in the nation. It receives the most NASA astrophysics technology grants of all academic institutions and is the only university in the world that has sent instruments to all planets in the Solar System.

The University of California (UC) is a public land-grant research university system in the U.S. state of California. Headquartered in Oakland, the system is composed of its ten campuses at Berkeley, Davis, Irvine, Los Angeles, Merced, Riverside, San Diego, San Francisco, Santa Barbara, and Santa Cruz, along with numerous research centers and academic centers abroad. The system is the state's land-grant university.

In 1900, UC was one of the founders of the Association of American Universities and since the 1970s seven of its campuses, in addition to Berkeley, have been admitted to the association. Berkeley, Davis, Irvine, Los Angeles, Santa Barbara, Santa Cruz, Riverside, and San Diego are considered Public Ivies, making California the state with the most universities in the nation to hold the title. UC campuses have large numbers of distinguished faculty in almost every academic discipline, with UC faculty and researchers having won 75 Nobel Prizes as of 2025.

The University of California, Irvine (UCI or UC Irvine) is a public land-grant research university in Irvine, California, United States. One of the ten campuses of the University of California system, UCI offers 87 undergraduate degrees and 129 graduate and professional degrees, and roughly 30,000 undergraduates and 7,000 graduate students were enrolled at UCI as of Fall 2024. The university is classified among "R1: Doctoral Universities – Very high research activity" and had $609.6 million in research and development expenditures in 2023, ranking it 56th nationally. UCI became a member of the Association of American Universities in 1996.

The university administers the UC Irvine Medical Center, a large teaching hospital in Orange, and its affiliated health sciences system; the University of California, Irvine, Arboretum; and a portion of the University of California Natural Reserve System. UC Irvine set up the first Earth System Science Department in the United States. The university was rated as one of the "Public Ivies" in 1985 and 2001 surveys comparing publicly funded universities the authors claimed provide an education comparable to the Ivy League.

The University of California, Santa Barbara (UC Santa Barbara or UCSB) is a public land-grant research university in Santa Barbara County, California, United States. Tracing its roots back to 1891 as an independent teachers college, UC Santa Barbara joined the University of California system in 1944. It is the third-oldest campus in the system, after UC Berkeley and UCLA.

UCSB's campus sits on the oceanfront site of a converted WWII-era Marine Corps air station. UCSB is organized into three undergraduate colleges (Letters and Science, Engineering, and Creative Studies) and two graduate schools (Education and Environment), offering more than 200 degrees and programs. It is classified among "R1: Doctoral Universities – Very high research activity" and is regarded as a Public Ivy. The university has 12 national research centers and institutes, including the Kavli Institute for Theoretical Physics and NSF Quantum Foundry. According to the National Science Foundation, UC Santa Barbara spent $305.48 million on research and development in fiscal year 2023, ranking it 105th in the nation. UCSB was the No. 3 host on the ARPAnet and was elected to the Association of American Universities in 1995.