University of California

In 1849, the state of California ratified its first constitution, which contained the express objective of creating a complete educational system including a state university.[22] Taking advantage of the Morrill Land-Grant Acts, the California State Legislature established an Agricultural, Mining, and Mechanical Arts College in 1866.[23][24] However, it existed only on paper, as a placeholder to secure federal land-grant funds.[24]

Meanwhile, Congregational minister Henry Durant, an alumnus of Yale, had established the private Contra Costa Academy, on June 20, 1853, in Oakland, California.[23] The initial site was bounded by Twelfth and Fourteenth Streets and Harrison and Franklin Streets in downtown Oakland[23] (and is marked today by State Historical Plaque No. 45 at the northeast corner of Thirteenth and Franklin). In turn, the academy's trustees were granted a charter in 1855 for a College of California, though the college continued to operate as a college preparatory school until it added college-level courses in 1860.[23][24] The college's trustees, educators, and supporters believed in the importance of a liberal arts education (especially the study of the Greek and Roman classics), but ran into a lack of interest in liberal arts colleges on the American frontier (as a true college, the college was graduating only three or four students per year).[24]

In November 1857, the college's trustees began to acquire various parcels of land facing the Golden Gate in what is now Berkeley for a future planned campus outside of Oakland.[23] But first, they needed to secure the college's water rights by buying a large farm to the east.[23] In 1864, they organized the College Homestead Association, which borrowed $35,000 to purchase the land, plus another $33,000 to purchase 160 acres (650,000 m²) of land to the south of the future campus.[25] The Association subdivided the latter parcel and started selling lots with the hope it could raise enough money to repay its lenders and also create a new college town.[23] But sales of new homesteads fell short.[23]

Governor Frederick Low favored the establishment of a state university based upon the University of Michigan plan, and thus in one sense may be regarded as the founder of the University of California.[23][24] At the College of California's 1867 commencement exercises, where Low was present, Benjamin Silliman Jr. criticized Californians for creating a state polytechnic school instead of a real university.[23][24] That same day, Low reportedly first suggested a merger of the already-functional College of California (which had land, buildings, faculty, and students, but not enough money) with the nonfunctional state college (which had money and nothing else), and went on to participate in the ensuing negotiations.[23][24] On October 9, 1867, the college's trustees reluctantly agreed to join forces with the state college to their mutual advantage, but under one condition—that there not be simply an "Agricultural, Mining, and Mechanical Arts College", but a complete university, within which the assets of the College of California would be used to create a College of Letters (now known as the College of Letters and Science).[23][24][26] Accordingly, the Organic Act, establishing the University of California, was introduced as a bill by Assemblyman John W. Dwinelle on March 5, 1868, and after it was duly passed by both houses of the state legislature, it was signed into state law by Governor Henry H. Haight (Low's successor) on March 23, 1868.[23][24][27] However, as legally constituted, the new university was not an actual merger of the two colleges, but was an entirely new institution which merely inherited certain objectives and assets from each of them.[28] The University of California's second president, Daniel Coit Gilman, opened its new campus in Berkeley in September 1873.[29]

Section 8 of the Organic Act authorized the Board of Regents to affiliate the University of California with independent self-sustaining professional colleges.[30][31] "Affiliation" meant UC and its affiliates would "share the risk in launching new endeavors in education."[30] The affiliates shared the prestige of the state university's brand, and UC agreed to award degrees in its own name to their graduates on the recommendation of their respective faculties, but the affiliates were otherwise managed independently by their own boards of trustees, charged their own tuition and fees, and maintained their own budgets separate from the UC budget.[30] It was through the process of affiliation that UC was able to claim it had medical and law schools in San Francisco within a decade of its founding.[30]

In 1879, California adopted its second and current constitution, which included unusually strong language to ensure UC's independence from the rest of the state government.[17][32] This had lasting consequences for the Hastings College of the Law, which had been separately chartered and affiliated in 1878 by an act of the state legislature at the behest of founder Serranus Clinton Hastings.[33] After a falling out with his own handpicked board of directors, the founder persuaded the state legislature in 1883 and 1885 to pass new laws to place his law school under the direct control of the Board of Regents.[34] In 1886, the Supreme Court of California declared those newer acts to be unconstitutional because the clause protecting UC's independence in the 1879 state constitution had stripped the state legislature of the ability to amend the 1878 act.[35][36] To this day, the Hastings College of the Law remains an affiliate of UC, maintains its own board of directors, and is not governed by the Regents.[30][35]

In contrast, Toland Medical College (founded in 1864 and affiliated in 1873) and later, the dental, pharmacy, and nursing schools in San Francisco were affiliated with UC through written agreements, and not statutes invested with constitutional importance by court decisions.[30] In the early 20th century, the Affiliated Colleges (as they came to be called) began to agree to submit to the Regents' governance during the term of President Benjamin Ide Wheeler, as the Board of Regents had come to recognize the problems inherent in the existence of independent entities that shared the UC brand but over which UC had no real control.[30] While Hastings remained independent, the Affiliated Colleges were able to increasingly coordinate their operations with one another under the supervision of the UC President and Regents, and evolved into the health sciences campus known today as the University of California, San Francisco.[30]

In August 1882, the California State Normal School (whose original normal school in San Jose is now San Jose State University) opened a second school in Los Angeles to train teachers for the growing population of Southern California.[37] In 1887, the Los Angeles school was granted its own board of trustees independent of the San Jose school, and in 1919, the state legislature transferred it to UC control and renamed it the Southern Branch of the University of California.[38] In 1927, it became the University of California at Los Angeles; the "at" would be replaced with a comma in 1958.[39]

Los Angeles surpassed San Francisco in the 1920 census to become the most populous metropolis in California. Because Los Angeles had become the state government's single largest source of both tax revenue and votes, its residents felt entitled to demand more prestige and autonomy for their campus. Their efforts bore fruit in March 1951, when UCLA became the first UC site outside of Berkeley to achieve de jure coequal status with the Berkeley campus. That month, the Regents approved a reorganization plan under which both the Berkeley and Los Angeles campuses would be supervised by chancellors reporting to the UC President.[9][10][11][40] However, the 1951 plan was severely flawed; it was overly vague about how the chancellors were to become the "executive heads" of their campuses. Due to stubborn resistance from President Sproul and several vice presidents and deans—who simply carried on as before—the chancellors ended up as glorified provosts with limited control over academic affairs and long-range planning while the President and the Regents retained de facto control over everything else.[14]

Upon becoming president in October 1957, Clark Kerr supervised UC's rapid transformation into a true public university system through a series of proposals adopted unanimously by the Regents from 1957 to 1960.[15][16] Kerr's reforms included expressly granting all campus chancellors the full range of executive powers, privileges, and responsibilities which Sproul had denied to Kerr himself, as well as the radical decentralization of a tightly knit bureaucracy in which all lines of authority had always run directly to the President at Berkeley or to the Regents themselves.[15][16][40] In 1965, UCLA Chancellor Franklin D. Murphy tried to push this to what he saw as its logical conclusion: he advocated for authorizing all chancellors to report directly to the Board of Regents, thereby rendering the UC President redundant.[41] Murphy wanted to transform UC from one federated university into a confederation of independent universities, similar to the situation in Kansas (from where he was recruited).[41] Murphy was unable to develop any support for his proposal, Kerr quickly put down what he thought of as "Murphy's rebellion", and therefore Kerr's vision of UC as a university system prevailed: "one university with pluralistic decision-making".[41]

During the 20th century, UC acquired additional satellite locations which, like Los Angeles, were all subordinate to administrators at the Berkeley campus. California farmers lobbied for UC to perform applied research responsive to their immediate needs; in 1905, the Legislature established a "University Farm School" at Davis and in 1907 a "Citrus Experiment Station" at Riverside as adjuncts to the College of Agriculture at Berkeley. In 1912, UC acquired a private oceanography laboratory in San Diego, which had been founded nine years earlier by local business promoters working with a Berkeley professor. In 1944, UC acquired Santa Barbara State College from the California State Colleges, the descendants of the State Normal Schools.[42] In 1958, the Regents began promoting these locations to general campuses, thereby creating UCSB (1958), UC Davis (1959), UC Riverside (1959), UC San Diego (1960), and UCSF (1964).[43][44] Each campus was also granted the right to have its own chancellor upon promotion. In response to California's continued population growth, UC opened two additional general campuses in 1965, with UC Irvine opening in Irvine and UC Santa Cruz opening in Santa Cruz.[43] The youngest campus, UC Merced opened in fall 2005 to serve the San Joaquin Valley.

After losing campuses in Los Angeles and Santa Barbara to the University of California system, supporters of the California State College system arranged for the state constitution to be amended in 1946 to prevent similar losses from happening again in the future.[42]

With decentralization complete, it was decided in 1986 that the UC President should no longer be based at the Berkeley campus, and the UC Office of the President moved to Kaiser Center in Oakland in 1988.[45] That lakefront location was subject to widespread criticism as "too elegant and too corporate for a public university".[46] In 1998, the Office of the President moved again, to a newly constructed but much more modest building near the former site of the College of California.[47]

The California Master Plan for Higher Education of 1960 established that UC must admit undergraduates from the top 12.5% (one-eighth) of graduating high school seniors in California. Prior to the promulgation of the Master Plan, UC was to admit undergraduates from the top 15%. UC does not currently adhere to all tenets of the original Master Plan, such as the directives that no campus was to exceed total enrollment of 27,500 students (in order to ensure quality) and that public higher education should be tuition-free for California residents. Five campuses, Berkeley, Davis, Irvine, Los Angeles, and San Diego each have current total enrollment at over 30,000.[3]

After the state electorate severely limited long-term property tax revenue by enacting Proposition 13 in 1978, UC was forced to make up for the resulting collapse in state financial support by imposing a variety of fees which were tuition in all but name.[48][49][50] On November 18, 2010, the Regents finally gave up on the longstanding legal fiction that UC does not charge tuition by renaming the Educational Fee to "Tuition."[51] As part of its search for funds during the 2000s and 2010s, UC quietly began to admit higher percentages of highly accomplished (and more lucrative) students from other states and countries,[52] but was forced to reverse course in 2015 in response to the inevitable public outcry and start admitting more California residents.[53][54]

As of October 2021, the following data are taken from List of Nobel laureates by university affiliation, which counts university alumni and staff, and are not the official count from the University of California.

Davis, Los Angeles, Riverside, and Santa Barbara all followed Berkeley's example by aggregating the majority of arts, humanities, and science departments into a relatively large College of Letters and Science. Therefore, at Berkeley, Davis, Los Angeles, and Santa Barbara, their respective College of Letters and Science is by far the single largest academic unit on each campus. The College of Letters and Science at Los Angeles is the largest academic unit in the entire UC system.[57] Riverside later separated the natural sciences and kept only social sciences grouped with arts and humanities, an example followed by Merced at its founding.

Due to President Kerr's interest in not reproducing the impersonal undergraduate experience often seen in such gigantic academic units, San Diego and Santa Cruz both implemented residential college systems inspired by British models (in which each college has distinctive general education requirements reflecting its chosen theme)[58] and grouped most academic departments into a small number of broadly defined divisions which are all independent of the colleges.

Finally, Irvine is organized into 13 schools and San Francisco is organized into four schools, all of which are relatively narrow in scope.

Eight campuses operate on the quarter system, while two (Berkeley and Merced) are on the semester system. However, all five law schools operate on the semester system, as does the David Geffen School of Medicine at UCLA.

At 40.8 million print volumes,[59] the University of California library system is home to one of the largest collections of printed materials in the world. On July 27, 2021, all ten campuses went live with a unified online library catalog, UC Library Search. Besides on-campus libraries, the UC system also maintains two regional library facilities (one each for Northern and Southern California), which each accept older items from all UC campus libraries in their respective region. As of 2019, Northern Regional Library Facility is home to 7.4 million items, while Southern Regional Library Facility is home to 6.5 million items.

Michael V. Drake, 21st UC President.

All UC presidents had been white men until 2013, when former Homeland Security Secretary and Governor of Arizona Janet Napolitano became the first woman to hold the office of UC President.[66] On July 7, 2020, Dr. Michael V. Drake was selected as the 21st president of the University of California system, making him the first black president to hold the office in UC's 152-year history. He took office on August 1, 2020.[67]

The State of California currently (2021–2022) spends $3.467 billion on the UC system, out of total UC operating revenues of $41.6 billion. The "UC Budget for Current Operations" lists the medical centers as the largest revenue source, contributing 39% of the budget, the federal government 11%, Core Funds (State General Funds, UC General Funds, student tuition) 21%, private support (gifts, grants, endowments) 7% ,and Sales and Services at 21%. In 1980, the state funded 86.8% of the UC budget.[68] While state funding has somewhat recovered, as of 2019 state support still lags behind even recent historic levels (e.g. 2001) when adjusted for inflation.[68][69]

According to the California Public Policy Institute, California spends 12% of its General Fund on higher education, but that percentage is divided between the University of California, California State University and California Community Colleges. Over the past forty years, state funding of higher education has dropped from 18% to 12%, resulting in a drop in UC's per student funding from $23,000 in 2016 to a current $8,000 per year per student.[70]

In May 2004, UC President Robert C. Dynes and CSU Chancellor Charles B. Reed struck a private deal, called the "Higher Education Compact", with Governor Schwarzenegger. They agreed to slash spending by about a billion dollars (about a third of the university's core budget for academic operations) in exchange for a funding formula lasting until 2011. The agreement calls for modest annual increases in state funds (but not enough to replace the loss in state funds Dynes and Schwarzenegger agreed to), private fundraising to help pay for basic programs, and large student fee hikes, especially for graduate and professional students. A detailed analysis of the Compact by the Academic Senate "Futures Report" indicated, despite the large fee increases, the university core budget did not recover to 2000 levels.[71] Undergraduate student fees have risen 90% from 2003 to 2007.[72] In 2011, for the first time in UC's history, student fees exceeded contributions from the State of California.[73]

The First District Court of Appeal in San Francisco ruled in 2007 that the University of California owed nearly $40 million in refunds to about 40,000 students who were promised that their tuition fees would remain steady, but were hit with increases when the state ran short of money in 2003.[74]

In September 2019, the University of California announced it will divest its $83 billion in endowment and pension funds from the fossil fuel industry, ostensibly to avoid the "financial risk" inherent in that industry because of climate change, but also responsive pleas to stop investing in fossil fuel.[75]

Faculty compensation is comparable with institutions of similar academic ranking[76] but slightly higher than in the California State University system. According to the 2021–2022 payscale, the following pay ranges apply per fiscal year:[77]

[78]

Note that the distinction between "academic year" and "fiscal year" salaries (shown above) is important. Academic year salaries are for those whose work covers a standard 9-month academic calendar (not listed here); fiscal year salaries are extrapolations of the academic year salary to cover the entire fiscal year (11 months, since the last month is considered usable as vacation) for those who provide full-year service. Fiscal year salaries are computed by using the monthly rate of the academic year salary and multiplying by 11.

The UC system provides for merit pay higher than the nominal maximum of a salary range. However, once pay achieves a high threshold (varies by category, at least $300,000 in 2016), it requires either presidential or regental approval.

The members of the UC governing structure have been criticized for confusion about their roles and responsibilities and for enjoying controversial perks.

In 2008, the Western Association of Schools and Colleges, the regional accreditor of the UC schools, criticized the UC system for "significant problems in governance, leadership and decision making" and "confusion about the roles and responsibilities of the university president, the regents and the 10 campus chancellors with no clear lines of authority and boundaries".[79]

Besides substantial six-figure incomes, the UC President and all UC chancellors enjoy controversial perks such as free housing in the form of university-maintained mansions.[80] In 1962, Anson Blake's will donated his 10-acre (40,000 m²) estate (Blake Garden) and mansion (Blake House) in Kensington to the University of California's Department of Landscape Architecture. In 1968, the Regents decided to make Blake House the official residence of the UC President. As of 2005, it cost around $300,000 per year to maintain Blake Garden and Blake House; the latter, built in 1926, is a 13,239-square-foot (1,229.9 m²) mansion with a view of San Francisco Bay.[80]

Blake House has sat vacant since President Dynes departed in 2008, due to the high cost of needed seismic strengthening and renovating its dilapidated interior (estimated at $3.5 million in 2013).[81] From 2008 to 2022, all three UC presidents during that timeframe (i.e., Yudof, Napolitano, and Drake) lived in rented homes.[81] In 2022, UC finally purchased a 6,400-square-foot (590 m²) house in Berkeley for $6.5 million to serve as the UC President's official residence.[81] UC had previously owned the same home from 1971 to 1991, when it served as the official residence of the UC Vice President.[81] (UC no longer has a "vice president"; the president's direct reports now have titles like "executive vice president" or "senior vice president".)

All UC chancellors traditionally live for free in a mansion on or near campus that is usually known as University House, where they host social functions attended by guests and donors.[82] UC Berkeley's University House formerly served as the official residence of the UC President, but is now the official residence of the chancellor of UC Berkeley. UC San Diego's University House was closed from 2004 to 2014 for $10.5 million in renovations paid for by private donors, which were so expensive because the 12,000-square-foot structure sits on top of a sacred Native American cemetery and next to an unstable coastal bluff.[83][84]

In 2016, university system officials admitted that they monitored all e-mails sent to and from their servers.[85]

In many recent years, the University of California has faced growing criticism for high admissions of out-of-state or international students as opposed to in-state, California students. In particular, UC Berkeley and UCLA have been heavily criticized for this phenomenon due to their extraordinarily low acceptance rates compared to other campuses in the system.[86] At a Board of Regents meeting in 2015, California Governor Jerry Brown reportedly said about the problem: "And so you got your foreign students and you got your 4.0 folks, but just the kind of ordinary, normal students, you know, that got good grades but weren’t at the top of the heap there—they’re getting frozen out."[87] State lawmakers have proposed legislation that would reduce out-of-state admission.[88]

A 2020 California auditor's report indicated that at least 64 wealthy students were wrongfully admitted to UC schools as favors to powerful figures.[89][90][91] Many of the admissions were justified by falsely classifying the applicants as student athletes. The incidents disproportionately (55 of 64) occurred at UC Berkeley.

Annually, UC campuses are ranked highly by various publications. Six UC campuses rank in the top 50 U.S. National Universities of 2022 by U.S. News & World Report, with UCLA, UC Berkeley, UC Santa Barbara, UC San Diego, UC Irvine, and UC Davis all ranked in the top 50. Four UC campuses also ranked in the top 50 in the U.S. News & World Report Best Global Universities Rankings in 2021, namely UC Berkeley, UCLA, UC San Francisco, and UC San Diego.[97] UC San Francisco is ranked as one of the top universities in biomedicine in the world[98][99][100][101][102][103] and the UCSF School of Medicine is ranked 3rd in the United States among research-oriented medical schools and for primary care by U.S. News & World Report.[104]

Three UC campuses: UC Berkeley, UCLA, and UC San Diego all ranked in the top 15 universities in the US according to the 2020 Academic Ranking of World Universities (ARWU) US National University Rankings and also in the top 20 in World University Rankings. The Academic Ranking of World Universities also ranked UC San Francisco, UC Davis, UC Irvine, and UC Santa Barbara in the top 50 US National Universities and in the top 100 World Universities in 2020.[105]

UC Berkeley, UCLA, and UC San Diego all ranked in the top 50 universities in the world according to both the Times Higher Education World University Rankings for 2021 and the Center for World University Rankings (CWUR) for 2020, while UC Irvine, UC Santa Barbara, and UC Davis ranked in the top 100 universities in the world.[106][107] Forbes also ranked the six UC campuses mentioned above as being in the top 50 universities in America in 2021.[108] Forbes also named the top three public universities in America as all being UC campuses, namely, UC Berkeley, UCLA, and UC San Diego, and ranked three more campuses, UC Davis, UC Santa Barbara, and UC Irvine as being among the top 20 public universities in America in 2021.[109] The six aforementioned campuses are all considered Public Ivies.[19] The QS World University Rankings for 2021 ranked three UC campuses: UC Berkeley, UCLA and UC San Diego as being in the top 100 universities in the world.[110]

Graduates of University of California system campuses generally earn competitive salaries following graduation. According to the 2020–2021 PayScale College Salary Report, a bachelor's degree holder from any of the UC campuses with undergraduate programs (excluding Merced, which is unranked) earned a median mid-career income of over $100,000 a year, with mid-career defined as graduates with over 10 years of work experience. Every UC campus, with the exceptions of Santa Cruz, Riverside, and Merced, ranked in the top 100 universities nationally, as well as in the top 20 in the state of California in terms of median mid-career earnings of graduates. Bachelor's degree holders from two UC campuses, Berkeley and San Diego, ranked among the top 50 nationally, and among the top 10 in the state of California in terms of median mid-career earnings.[123][124] The Payscale College Salary Report reports the median annual income by university and level of experience for graduates who hold a bachelor's degree only, and does not take into account university alumni with advanced degrees or differences in college major in its rankings.

Before 1986, students who wanted to apply to UC for undergraduate study could only apply to one campus. Students who were rejected at that campus but otherwise met the UC minimum eligibility requirements were redirected to another campus with available space.[138][139] Students who did not want to be redirected were refunded their application fees. UC Riverside chancellor Ivan Hinderaker explained in 1972: "Redirection has been a negative rather than a plus. Some come with a chip on their shoulders so big they never give the campus a chance. They poison the attitudes of the students around them."[139]

Therefore, in 1986, the undergraduate application system was changed to the current "multiple filing" system, in which students can apply to as many or as few UC campuses as they want on one application, paying a fee for each campus. This significantly increased the number of applications to the Berkeley and Los Angeles campuses, since students could choose a campus to attend after they received acceptance letters, without fear of being redirected to a campus they did not want to attend.[138]

The University of California accepts fully eligible students from among the top one-eighth (1/8) of California public high school graduates through regular statewide admission, or the top 9% of any given high school class through Eligibility in the Local Context (see below). Part of the eligibility process is completion of the A-G requirements in high school. All eligible California high school students who apply are accepted to the university, though not necessarily to the campus of choice.[140][141] Eligible students who are not accepted to the campus(es) of their choice are placed in the "referral pool", where campuses with open space may offer admission to those students; in 2003, 10% of students who received an offer through this referral process accepted it.[142] In 2007, about 4,100 UC-eligible students who were not offered admission to their campus of choice were referred to UC Riverside or the system's newest campus, UC Merced.[143] In 2015, all UC-eligible students rejected by their campus of choice were redirected to UC Merced, which is now the only campus that has space for all qualified applicants.[144]

The old undergraduate admissions were conducted on a two-phase basis. In the first phase, students were admitted based solely on academic achievement. This accounted for between 50 and 75% of the admissions. In the second phase, the university conducted a "comprehensive review" of the student's achievements, including extracurricular activities, essay, family history, and life challenges, to admit the remainder. Students who did not qualify for regular admission were "admitted by exception"; in 2002, approximately 2% of newly admitted undergraduates were admitted by exception.[145]

The process for determining admissions varies. At some campuses, such as Santa Barbara and Santa Cruz, a point system is used to weight grade point average, SAT Reasoning or ACT scores, and SAT Subject scores, while at San Diego, Berkeley, and Los Angeles, academic achievement is examined in the context of the school and the surrounding community, known as a holistic review.

Race, gender, national origin, and ethnicity were not used as UC admission criteria due to the passing of Proposition 209. This information was collected for statistical purposes.

Eligibility in the Local Context, commonly referred to as ELC, is met by applicants ranked in the top 9% of their high school class in terms of performance on an 11-unit pattern of UC-approved high school courses. Beginning with fall 2007 applicants, ELC also requires a UC-calculated GPA of at least 3.0. Fully eligible ELC students are guaranteed a spot at one of UC's undergraduate campuses, though not necessarily at their first-choice campus or even to a campus to which they applied.[140]

The Early Academic Outreach Program (EAOP) was established in 1976 by University of California (UC) in response to the State Legislature's recommendation to expand post-secondary opportunities to all of California's students including those who are first-generation, socioeconomically disadvantaged, and English-language learners.[146] As UC's largest academic preparation program, EAOP assists middle and high school students with academic preparation, admissions requirements, and financial aid requirements for higher education.[147] The program designs and provides services to foster students’ academic development, and delivers those services in partnership with other academic preparation programs, schools, other higher education institutions and community/industry partners.[148]

The University of California admits a significant number of transfer students primarily from the California Community Colleges.[159] Approximately one out of three UC students begin at a community college before graduating.[159] In evaluating a transfer student's application the universities conduct a "comprehensive review" process that includes consideration of grade point averages of the generally required, transferable and or related courses for the intended major. The review may also include consideration of an applicant's enrollment in selective honor courses or programs, extracurricular activities, essay, family history, life challenges, and the location of the student's residence. Different universities emphasize different factors in their evaluations.[160]

This map shows the locations of the ten UC campuses and the national laboratories associated with UC. A third national laboratory associated with UC is in Los Alamos, New Mexico.

The University of California directly manages and operates one United States Department of Energy National Laboratory:[170]

• Lawrence Berkeley National Laboratory (LBNL) (Berkeley, California)

UC is a limited partner in two separate private limited liability companies that manage and operate two other Department of Energy national laboratories:

• Los Alamos National Laboratory (LANL) (Los Alamos, New Mexico) operated by Los Alamos National Security, LLC.
• Lawrence Livermore National Laboratory (LLNL) (Livermore, California) operated by Lawrence Livermore National Security, LLC.

Lawrence Berkeley National Laboratory conducts unclassified research across a wide range of scientific disciplines with key efforts focused on fundamental studies of the universe, quantitative biology, nanoscience, new energy systems and environmental solutions, and the use of integrated computing as a tool for discovery.

Lawrence Livermore National Laboratory uses advanced science and technology to ensure that U.S. nuclear weapons remain reliable. LLNL also has major research programs in supercomputing and predictive modeling, energy and environment, bioscience and biotechnology, basic science and applied technology, counter-proliferation of weapons of mass destruction, and homeland security. It is also home to the most powerful supercomputers in the world.

Los Alamos National Laboratory focuses most of its work on ensuring the reliability of U.S. nuclear weapons. Other work at LANL involves research programs into preventing the spread of weapons of mass destruction and US national security, such as protection of the US homeland from terrorist attacks.

The UC system's ties to the three laboratories have occasionally sparked controversy and protest, because all three laboratories have been intimately linked with the development of nuclear weapons. During the World War II Manhattan Project, Lawrence Berkeley Lab developed the electromagnetic method for the separation of uranium isotopes used to develop the first atomic bombs. The Los Alamos and Lawrence Livermore labs have been involved in designing U.S. nuclear weapons from their inception until the shift into stockpile stewardship after the end of the Cold War.

Historically the two national laboratories in Berkeley and Livermore named after Ernest O. Lawrence, have had very close relationships on research projects, as well as sharing some business operations and staff. In fact, LLNL was not officially severed administratively from LBNL until the early 1970s. They also have much deeper ties to the university than the Los Alamos Lab, a fact seen in their respective original names; the University of California Berkeley Radiation Laboratory and the University of California Radiation Laboratory at Livermore.

The UC system's ties to the labs have so far outlasted all periods of internal controversy. However, in 2003, the U.S. Department of Energy for the first time opened the Los Alamos National Laboratory (LANL) contract for bidding by other vendors. UC entered into a partnership with Bechtel Corporation, BWXT, and the Washington Group International, and together they created a private company called Los Alamos National Security, LLC (LANS). The only other bidder on the LANL contract was a Lockheed Martin Corporation-created company that included, among others, the University of Texas System. In December 2005, a seven-year contract to manage the laboratory was awarded to the Los Alamos National Security, LLC.[171]

On June 1, 2006, the University of California ended its direct involvement in operating Los Alamos National Laboratory. Management of the laboratory was taken over by Los Alamos National Security, LLC. Approximately 95% of the former 10,000 UC employees at LANL were rehired by LANS to continue working at LANL.

On October 1, 2007, the University of California ended its direct involvement in operating the Lawrence Livermore National Laboratory. Management of the laboratory was taken over by Lawrence Livermore National Security, LLC, a limited liability company whose members are Bechtel National, the University of California, Babcock & Wilcox, the Washington Division of URS Corporation, Battelle Memorial Institute, and The Texas A&M University System.

Other than UC appointing three members to the two separate boards of directors (each with eleven members) that oversee LANS and LLNS, UC now has virtually no responsibility for or direct involvement in either LANL or LLNL. UC policies and regulations that apply to UC campuses and the Lawrence Berkeley National Laboratory in California no longer apply to LANL and LLNL, and the LANL and LLNL directors no longer report to the UC Regents or UC Office of the President.

The University of California is a founding and charter member of the Corporation for Education Network Initiatives in California, a nonprofit organization that provides high-performance Internet-based networking to California's K-20 research and education community.

From September 2003 to July 2016, UC managed a contract valued at more than $330 million to establish and operate a University Affiliated Research Center (UARC) at the NASA Ames Research Center at Moffett Federal Airfield —the largest grant ever awarded the university. UC Santa Cruz managed the UARC for the University of California, with the goal of increasing the science output, safety, and effectiveness of NASA's missions through new technologies and scientific techniques.

Since 2002, the NSF-funded San Diego Supercomputer Center at UC San Diego has been managed by the University of California, which took over from the previous manager, General Atomics.

The University of California manages two observatories as a multi-campus research unit headquartered at UC Santa Cruz.

• Lick Observatory atop Mount Hamilton, in the Diablo Range just east of San Jose.
• Keck Observatory at the 4,145 meters (13,599 feet) summit of Mauna Kea in Hawaii.

The Astronomy Department at the Berkeley campus manages the Hat Creek Radio Observatory in Shasta County.

UC Davis Medical Center

UC Irvine Medical Center

Ronald Reagan UCLA Medical Center

UC San Diego Medical Center, Hillcrest

UCSF Medical Center

The University of California operates five medical centers throughout the state:

• UC Davis Medical Center, in Sacramento;
• UC Irvine Medical Center, in Orange;
• UCLA Medical Center, comprising two distinct hospitals:
  • Ronald Reagan UCLA Medical Center, in Los Angeles;
  • Santa Monica - UCLA Medical Center, in Santa Monica;
• UC San Diego Medical Center, comprising two distinct hospitals:
  • UC San Diego Medical Center, Hillcrest, in San Diego;
  • Jacobs Medical Center, in La Jolla; and
• UCSF Medical Center, in San Francisco.

Each medical center serves as the primary teaching site for that campus's medical school. UCSF is perennially among the top five programs in both research and primary care, and both UCLA and UC San Diego consistently rank among the top fifteen research schools, according to annual rankings published by U.S. News & World Report.[172] The teaching hospitals affiliated with each school are also highly regarded – the UCSF Medical Center was ranked the number one hospital in California and number 5 in the country by U.S. News & World Report's 2017 Honor Roll for Best Hospitals in the United States.[173] UC also has a sixth medical school—UC Riverside School of Medicine, the only one in the UC system without its own hospital.

In the latter half of the 20th century, the UC hospitals became the cores of full-fledged regional health systems; they were gradually supplemented by many outpatient clinics, offices, and institutes. Three UC hospitals are actually county hospitals that were sold to UC, which means that UC currently plays a major role in providing healthcare to the indigent. The medical hospitals operated by UC Irvine (acquired in 1976), UC Davis (acquired in 1978), and UC San Diego (acquired in 1984) each began as the respective county hospitals of Orange County, Sacramento County, and San Diego County. As of 2021, UC medical centers handle each year about 8.1 million outpatient visits, 349,074 emergency room visits, and roughly 1.1 million inpatient days.[2]

There are two medical centers that bear the UCLA name, but are not operated by UCLA: Harbor–UCLA Medical Center and Olive View – UCLA Medical Center. They are actually Los Angeles County-operated facilities that UCLA uses as teaching hospitals.

For over a century, the university has operated a continuing education program for working adults and professionals. At present, UC Extension enrolls over 500,000 students each year in over 17,000 courses. One of the reasons for its large size is that UC Extension is a dominant provider of Continuing Legal Education and Continuing Medical Education in California. For example, the systemwide portion of UC Extension (directly controlled by the UC Office of the President) operates Continuing Education of the Bar under a joint venture agreement with the State Bar of California.

University of California Agriculture and Natural Resources[174] (UCANR, Division of Agriculture and Natural Resources) plays an important role in the state's agriculture industry, as mandated by UC's legacy as a land-grant institution. In addition to conducting agriculture and Youth development research, every county in the state has a cooperative extension office with county farm advisors. The county offices also support 4-H programs and have nutrition, family, and consumer sciences advisors who assist local government. Currently, the division's University of California 4-H Youth Development Program[175] is a national leader in studying thriving in the field of youth development.[176]

The NRS was established in January 1965 to provide UC faculty with large areas of land where they could conduct long-term ecosystem research without having to worry about outside disturbances like tourists. Today, the NRS manages 39 reserves that total more than 756,000 acres (3,060 km²).

Casa de California in Mexico City.

• UC Berkeley operates the Richard B. Gump South Pacific Research Station in Mo'orea, French Polynesia on land donated in 1981 by the heir to the founder of the Gump's home furnishings store.[177]
• UC Berkeley's Cal Alumni Association operates travel excursions for alumni (and their families) under its "Cal Discoveries Travel" brand (formerly BearTreks); many of the tour guides are Berkeley professors. CAA also operates the oldest and largest alumni association-run family camp in the world, the Lair of the Golden Bear. Located at an altitude of 5600 feet in Pinecrest, California, the Lair is a home-away-from-home for almost 10,000 campers annually. Its attendees are largely Cal alumni and their families, but the Lair is open to everyone.
• Berkeley Lab operates its own hotel, the Berkeley Lab Guest House, available to persons with business at the Lab itself or UC Berkeley.
• UCLA Housing & Hospitality Services operates two on-campus hotels, the 61-room Guest House and the 254-room Meyer & Renee Luskin Conference Center, and a lavish off-campus conference center at Lake Arrowhead (with a mix of chalet-like condominiums, lodge rooms, and stand-alone cottages). During the summer, the Lake Arrowhead conference center hosts the Bruin Woods vacation programs for UCLA alumni and their families.
• Separately, UCLA Health operates the 100-room Tiverton House just south of the UCLA campus to serve its patients and their families.
• UC Santa Cruz leased the University Inn and Conference Center in downtown Santa Cruz from 2001 to 2011 for use as off-campus student housing.
• The UC Office of the President's Education Abroad Program operates two mini-campuses that support UC students, faculty, and alumni overseas: California House in London and La Casa de la Universidad de California in Mexico City. UC Davis's UC Center Sacramento supports students interning with the California state government. None of these facilities have on-site housing, but there is also a UC Washington Center in Washington, D.C. with a dormitory for students interning with the federal government.

UC Davis operates the University Airport as a utility airport for air shuttle service in the contractual transportation of university employees and agricultural samples. It is also a public general aviation airport. University Airport's ICAO identifier is KEDU.

UC San Diego's Scripps Institution of Oceanography owns a seaport, the Nimitz Marine Facility, which is just south of Shelter Island on Point Loma, San Diego. The port is used as an operating base for all of its oceanographic vessels and platforms.