Applying to CDS

Applications are sought from exceptional candidates with interdisciplinary interests. Successful applicants will generally have strong preparation in mathematics and research experience at the undergraduate or masters level. Students with low (sub-90th percentile) GRE analytical and quantitative scores, or with only a traditional engineering mathematics background, are generally not competitive for admissions.

Applications are due no later than 15 January of each year, with early submission recommended. Applicants who are considered highly qualified will be invited to interview at Caltech in late February. Final decisions on admissions are made by 15 March. Admissions rates are typically 5%; Ph.D. completion rates are approximately 90%. All accepted students are provided full financial aid for the duration of their studies (subject to satisfactory progress towards their Ph.D.).

A limited number of students are admitted for a two-year MS degree. This degree is considered a terminal degree and admission to the Ph.D. program requires re-application. Admission to the MS program is highly competitive and does not include financial aid. Students pursuing an MS degree are required to complete all Ph.D. coursework as well as a substantial project.

• Letter to prospective graduate students
• Caltech Catalog: CDS Description, Requirements