California Institute of Technology

About California Institute of Technology

Caltech is an independent, accredited institution whose principal campus is in Pasadena. It began as Throop University in 1891 and adopted the California Institute of Technology name in 1920. WSCUC records it as an active, private nonprofit main-campus institution offering undergraduate and graduate degrees, including research doctorates. The Institute is deliberately focused: science, engineering, mathematics, and research shape much of its academic identity. Its six divisions cover biology and biological engineering; chemistry and chemical engineering; engineering and applied science; geological and planetary sciences; humanities and social sciences; and physics, mathematics, and astronomy. That structure allows work to cross conventional departmental boundaries, but prospective students should recognize that Caltech is not a comprehensive university offering every common professional field. The unrelated program list stored with this record should therefore not be treated as an authoritative Caltech catalog. The undergraduate experience combines a common core, later specialization in an academic option, and substantial exposure to research. Caltech also operates on an academic calendar of three 10-week terms. The scale and concentration can make faculty, laboratories, and peers unusually visible in daily life, while also producing a fast and academically intense pace. Applicants should assess their appetite for collaborative problem solving, foundational science, and sustained quantitative work rather than choosing solely on reputation or selectivity.

For fall 2027 first-year entry, Caltech offers non-binding Restrictive Early Action with a November 1, 2026 deadline and Regular Decision with a January 4, 2027 deadline. Decisions are scheduled for mid-December and mid-March respectively, and admitted students have until May 1, 2027 to reply. These dates apply to first-year admission, not transfer or graduate applications. Caltech expects substantial secondary-school preparation: four years of mathematics including calculus, one year each of physics and chemistry, three to four years of English, and relevant history or social-science study. Applicants for fall 2027 must submit either the SAT or ACT; neither exam is preferred. Caltech says individual ACT subscores are considered rather than the composite, and the ACT writing and science components are optional. Applicants unable to test because of access or technical barriers can explain the circumstances in the Caltech-specific application. International students follow the same fall-entry calendar but may have additional English-proficiency and financial-aid requirements. Caltech accepts the Duolingo English Test, IELTS, or TOEFL when English-proficiency evidence is required. International admission is need-aware because institutional aid is limited, so financial need may affect the decision. Students already enrolled at another university generally must use the transfer process. Graduate applicants should consult the relevant option because requirements and deadlines differ from undergraduate admission.

Every Caltech undergraduate completes a common core intended to provide breadth across basic science, mathematics, computing, humanities, and social sciences. Current requirements include first-year work in mathematics, physics, chemistry with laboratory study, biology, computer science, scientific writing, humanities, social sciences, an additional introductory laboratory, and physical education. Students then pursue an academic option, Caltech’s term for a major. The catalog emphasizes that option depth is paired with broad preparation for interdisciplinary research. For incoming students covered by the current catalog, introductory core courses receive pass/fail grades during the first two quarters. Each first-year student is assigned a faculty adviser, and peer academic coaching is available for demanding courses. Students may follow the conventional discipline-based core or, in 2026–27, apply to the Integrated Core pathway, which teaches comparable foundations through cross-disciplinary problems. Because requirements vary by entry year and option, students should use the applicable catalog rather than relying on older curriculum summaries. Research is a central part of the educational model. Routes for undergraduates include research courses, paid work supported by faculty grants, senior theses, and Summer Undergraduate Research Fellowships. The academic environment therefore favors students who want to move beyond classroom exercises into mentored investigation. Graduate education extends through master’s and doctoral study, although offerings and admission processes are managed by individual graduate options. Prospective students should consult the current catalog for exact option names and degree requirements; the broad program metadata attached to this database record contains unsupported fields such as accounting, architecture, nursing, and marketing.

Key Highlights

• Active, independently accredited private nonprofit institution
• Founded in Pasadena in 1891 and renamed Caltech in 1920
• Awards bachelor’s, master’s, and research-doctorate degrees
• Organized into six academic divisions
• Academic year consists of three 10-week terms

Student Life & Environment

Undergraduate life is strongly residential. Caltech guarantees housing and requires undergraduates to live on campus during their first two years; its admissions site says most remain for all four. Eleven residence halls include eight traditional undergraduate Houses and three unaffiliated halls, with singles, doubles, triples, and suites. New students can participate in Rotation, an optional process for visiting residential communities before submitting housing preferences. First-year residents must be at least 17 by October 1 of their matriculation year. The Honor Code provides a shared framework for academic and residential conduct. It supports practices such as take-home examinations and collaboration on problem sets when instructors permit it. Residential communities include resident associates and student support roles, while some include faculty in residence. Students can also access counseling, health, occupational-therapy, and peer-support services. Life outside class includes more than 150 clubs and sports organizations, performing and visual arts, recreation, and 16 NCAA Division III varsity teams. Caltech reserves the late-afternoon period from 4 to 6 p.m. from scheduled classes, creating space for practices, meetings, and rehearsals. The combination is distinctive: much social activity grows from Houses, shared academic work, and student-organized traditions. Students who prefer a large university, major spectator-sport culture, or extensive separation between academic and residential life may find the environment comparatively close-knit.

Location & Surroundings

Caltech occupies a 124-acre campus in Pasadena, at the foot of the San Gabriel Mountains. The undergraduate admissions office places it about 10 miles from downtown Los Angeles. Students therefore have access to the cultural, professional, and recreational resources of the Los Angeles region while living on a compact campus outside the downtown core. Pasadena itself offers museums, arts organizations, the Rose Bowl, and the annual Tournament of Roses. The surrounding region expands the range of possible outings, internships, and professional contacts, although travel times depend heavily on traffic and transport choice. Caltech’s official visitor information should be used for current directions and parking arrangements. The setting may appeal to students who want a defined residential campus within a major metropolitan area. It also creates practical tradeoffs: off-campus living and regional travel can be expensive, and destinations described as nearby by mileage may take longer to reach than expected. Applicants visiting campus should evaluate daily access to shops, transit, and preferred activities rather than assuming that all of Los Angeles is immediately accessible.

Costs & Career Outcomes

For undergraduates living in Caltech housing in 2026–27, the published nine-month budget lists $68,574 in tuition, $2,655 in fees, $12,711 for housing, and $9,285 for meals. These direct costs total $93,225. Caltech additionally estimates $1,428 for books and supplies and $3,969 for personal expenses, bringing the standard on-campus cost-of-attendance budget to $98,622 before health insurance or any applicable travel allowance. Entering undergraduates also pay a one-time $600 orientation fee. These figures are planning estimates for 2026–27 and should not be carried forward to later years. Caltech states that it meets 100% of calculated demonstrated financial need. Aid packages can combine grants and scholarships, student employment, and loans, so meeting need does not necessarily mean a loan-free award. Domestic and international applicants face different processes. International undergraduate admission is need-aware, and most international students who do not request aid during admission, or who are denied it for the first year, cannot later receive institutional need-based aid; stated exceptions apply to Canadian and Mexican citizens and permanent residents. Students should use the net-price calculator and their individual offer rather than the listed price alone. Career Achievement, Leadership, and Exploration provides career education, advising, pre-health guidance, internships, recruiting, and employment support. Research experience and proximity to the Los Angeles employment market can inform both graduate-study and industry pathways, but no salary or placement outcome is asserted here because a sufficiently current, methodologically documented official outcomes report was not identified.