The American College Testing Program (ACT) reports on a survey of 1,717 institutions in the U.S., Puerto Rico, and related territories. The institutions covered in this study include responding four-year and upper-division colleges, universities, and other baccalaureate degree-granting schools; graduate, professional, and theological schools; and those two-year collegiate-level institutions administered by the institutions in the categories above that have regional association, professional organization, and/or state agency recognition, approval, or accreditation. This is the 57th in the series of reports on collegiate enrollments. It provides statistics on full-time students, both men and women, and full-time teaching staff with some interpretation and trends highlighted. (JMF)