The University of babyÖ±²¥app at Boulder expects to enroll its second-largest freshman class ever this fall if current projections hold true, with overall campus enrollment expected to fall between 24,500 and 25,000. Fall 1996 enrollment at CU-Boulder was 24,622. The freshman class is expected to number more than 4,100, or nearly 4 percent more than the 3,952 freshmen who enrolled in fall 1996. The largest freshman class was 4,182 in fall 1995.