This annual statistical survey provides profile and trend data on undergraduate and freshmen enrollment at the 3,177 two-year and four-year colleges and universities in the United States which responded to a College Board questionnaire. The report is arranged in two parts, with parallel sets of data tables. In Part 1, tables 1-23 present national profile data for fall 1994 undergraduate and freshman enrollment and admission, 1994-95 student progress and financial aid, and 1993-94 degrees conferred; tables 24 through 41 compare data for academic years beginning in the fall of 1983, 1993, and 1994 for undergraduate enrollment, freshman enrollment, freshman applications, student progress, and financial aid. Twenty-four appendix tables furnish undergraduate and freshman enrollment data for fall 1994, and comparisons for 1983, 1993, and 1994 for the six College Board regions--New England, Middle States, South, Midwest, Southwest, and West. Tables in Part 2 present the same data, but cover fall 1995 enrollment, 1995-96 student progress and financial aid, and 1994-95 degrees conferred; institutional comparisons cover data for academic years beginning in the fall of 1984, 1994, and 1995; appendix tables cover undergraduate and freshman enrollment for fall 1995, and comparisons for 1984, 1994, and 1995 for the six College Board regions. (CH)