The University of Delaware (colloquially "UD") is the largest university in Delaware.

The main campus is in Newark, with satellite campuses in Dover, Wilmington, Lewes, and Georgetown.

It is medium-sized – approximately 18,500 undergraduate and 4,500 graduate students.

UD is a privately governed university which receives public funding for being a land-grant, sea-grant, space-grant and urban-grant state-supported research institution.

Higher education, post-secondary education, or third level education is an optional final stage of formal learning that occurs after completion of secondary education.

Often delivered at universities, academies, colleges, seminaries, conservatories, and institutes of technology, higher education is also available through certain college-level institutions, including vocational schools, trade schools, and other career colleges that award academic degrees or professional certifications.

Tertiary education at non-degree level is sometimes referred to as further education or continuing education as distinct from higher education.

Undergraduate education is the post-secondary education previous to the postgraduate education.

It includes all the academic programs up to the level of a bachelor's degree.

For example, in the United States an entry level university student is known as an undergraduate, while students of higher degrees are known as graduates.

In some other educational systems and subjects, undergraduate education is post-secondary education up to the level of a master's degree; this is the case for some science courses in Britain and some medicine courses in Europe.

A graduate school (sometimes shortened as grad school) is a school that awards advanced academic degrees (i.e. master's and doctoral degrees) with the general requirement that students must have earned a previous undergraduate (bachelor's) degree with a high grade point average.

A distinction is typically made between graduate schools (where courses of study vary in the degree to which they provide training for a particular profession) and professional schools, which offer specialized advanced degrees in professional fields such as medicine, nursing, business, engineering, or law.

The distinction between graduate schools and professional schools is not absolute, as various professional schools offer graduate degrees (e.g., some nursing schools offer a master's degree in nursing).

Also, some graduate degrees train students for a specific profession (e.g. an MSc or a PhD in epidemiology trains a person to be an epidemiologist).

College (Latin: collegium) is an educational institution or a constituent part of one.

A college may be a degree-awarding tertiary educational institution, a part of a collegiate or federal university, or an institution offering vocational education.