Tribal colleges and universities are a category of higher education, minority-serving institutions in the United States. The educational institutions are distinguished by being controlled and operated by American Indian tribes; they have become part of American Indians' institution-building in order to pass on their own cultures. The first was founded by the Navajo Nation in 1968 in Arizona, and several others were established in the 1970s. As of 1994, they have been authorized by Congress as land-grant colleges.
Tribal colleges are located on or near Indian reservations and provide access to post-secondary education, accredited degrees, and vocational training for both Indian and non-Indian students. Navajo Community College, now called Diné College, the first tribal college, was founded on the reservation in Tsaile, Arizona, in 1968 and accredited in 1979. Tensions immediately arose between two philosophies: one that the tribal colleges should have the same criteria, curriculum and procedures for educational quality as mainstream colleges, the other that the faculty and curriculum should be closely adapted to the particular historical culture of the tribe. There was a great deal of turnover, exacerbated by very tight budgets. Several other tribal colleges were established in the 1970s and enrollment has steadily increased.
Indian culture and tradition have become a part of the curricula since the 1970s, when many of the colleges were established. These institutions are generally located on reservations and face problems similar to those of other rural educational institutions: recruitment and retention of students and faculty, and curriculum issues. Lack of funding, along with the minimal resources of some tribes, have been obstacles for some tribes. For some Native American nations, revenues from casino gambling have aided in their building educational institutions.
In general, enrollment has increased significantly, particularly in areas where reservations have significant populations. In 1982, the total enrollment at tribal colleges in the United States was approximately 2,100. By 2003, it had increased to 30,000. This also reflects a return to reservations by numerous American Indians, for instance, on the Great Plains.