University of Colorado Boulder: A Premier Public Research Institution
Founded on March 14, 1876, the University of Colorado Boulder (CU Boulder) has evolved over nearly 150 years into a world-class public research university. Guided by its Greek motto, Λαμψάτω τὸ φῶς ὑμῶν ("Let your light shine"), the institution is recognized for its academic rigor, sprawling scenic campus, and significant contributions to global research and space exploration.
Located in the midsize city of Boulder, Colorado, the university serves as a hub for innovation and learning, blending a rich historical legacy with cutting-edge facilities. From its early days as the University of Colorado to its current status as a leading member of the Association of American Universities (AAU), CU Boulder continues to attract students and faculty from across the globe.
Key Facts
- Established: March 14, 1876
- Student Population: 38,808 (Fall 2025)
- Endowment: $2.47 billion (FY 2025, system-wide)
- Campus Size: 786 acres
- Athletic Identity: Colorado Buffaloes (NCAA Division I FBS – Big 12)
- Mascots: Ralphie (bison) and Chip (costume)
Academic Excellence and Rankings
CU Boulder is organized into several specialized colleges and schools, ensuring a diverse range of study from the arts to advanced engineering. The university is accredited by the Higher Learning Commission (HLC) and maintains affiliations with prestigious organizations such as the AAU, ORAU, UArctic, and the URA.
Colleges and Schools
- College of Arts & Sciences
- Leeds School of Business
- College of Engineering and Applied Science
- University of Colorado Law School
- College of Music
- College of Communication, Media, Design and Information
- School of Education
- Graduate School
- Continuing Education and Professional Studies
Global and National Standing
The university consistently ranks among the top institutions globally and nationally. For 2025, U.S. News & World Report ranked CU Boulder tied for 97th among all national universities and tied for 46th among U.S. public universities. Globally, it holds a tied rank of 107th.
| Ranking Body | National Rank | Global Rank |
|---|---|---|
| U.S. News & World Report | 97 (tie) | 107 (tie) |
| Forbes | 93 | N/A |
| ARWU | N/A | 62 |
| QS World University Rankings | N/A | 299 |
| Times Higher Education (THE) | N/A | 159 |
Campus Life and Architecture
The 786-acre campus is renowned for its beauty and architectural diversity. Students have access to a wide array of facilities that support both academic pursuit and personal wellness.
Iconic Landmarks and Facilities
The campus features historic structures like Old Main and modern hubs such as the Engineering Center and the Visual Arts Complex. For research and study, the Norlin Library serves as a primary resource, while the University Memorial Center (UMC) acts as the heart of student activity.
Cultural and performing arts are supported by the Macky Auditorium and the Mary Rippon Theatre. Outdoor spaces, such as the Dalton Trumbo Fountain Court, provide areas for relaxation and community gathering.
Student Services and Recreation
Dining services include options like the Weather Tech Cafe, and physical health is prioritized through the university's comprehensive Recreation Center. Beyond the campus borders, The Hill is a well-known neighborhood providing housing and entertainment for the student body.
Admissions and Demographics
CU Boulder attracts a diverse population of students. As of Fall 2025, the university hosts 32,520 undergraduates and 6,288 postgraduates.
Admissions Trends
Based on 2021 data, the university saw a significant increase in applicants, reaching 54,756. The admit rate for that year was 79.6%, with a yield rate (the percentage of admitted students who enroll) of 15.6%. Middle 50% test scores for first-time freshmen who submitted them ranged from 1180–1380 for the SAT and 25–31 for the ACT.
Student Diversity
- White: 68%
- Hispanic: 13%
- Two or more races: 7%
- Asian: 6%
- International: 3%
- Black: 2%
Athletics and Traditions
Spirit and tradition are central to the CU Boulder experience. The university's athletic teams, the Buffaloes, compete in the NCAA Division I FBS within the Big 12 conference. The most iconic symbol of this spirit is Ralphie, the live bison mascot who leads the team onto the field at Folsom Field.
Notable Alumni
The university has produced leaders in politics, science, and the arts, including:
- Astronauts: Scott Carpenter, Ellison Onizuka, Kalpana Chawla, and Jack Swigert.
- Arts & Entertainment: Actor Robert Redford and South Park co-creator Matt Stone.
- Politics & Law: Supreme Court Associate Justice Wiley Rutledge and Mongolian President Tsakhiagiin Elbegdorj.
- Sports: NBA player and coach Chauncey Billups and Olympic medalist Jenny Simpson.
Frequently Asked Questions
Who is the current leader of CU Boulder?
As of July 1, 2024, Justin Schwartz serves as the Chancellor of the University of Colorado Boulder.
What are the university's official colors?
The official colors of the university are silver, black, and gold.
What is the significance of Ralphie?
Ralphie is a live bison and the official mascot of the Colorado Buffaloes, representing the strength and spirit of the university's athletic programs.
How large is the CU Boulder student body?
For the Fall 2025 term, the university has a total of 38,808 students, consisting of 32,520 undergraduates and 6,288 postgraduates.
What is the university's motto?
The motto is "Let your light shine," written in Greek as Λαμψάτω τὸ φῶς ὑμῶν.