Fall opening enrollment (E1) data for credit-generating students are recorded by the colleges at the end of the regular fall registration period, which is usually the 10th day. Historically, the census data have provided a "snapshot" of fall term enrollment for year-to-year and institution-to-institution comparisons and are used for comparison to fall enrollment data in postsecondary institutions nationwide. However, the diversities of the community college system and its students are not fully captured in these opening enrollment data. The expansion in module and late-starting classes along with the colleges' efforts to provide flexibility in scheduling from year to year, increases the difficulty in reporting and comparing fall data. Enrollment trend data are best captured through the use of annual enrollment data. This document presents enrollment data for Illinois community colleges in five tables. Table 1 contains comparative fall census enrollments from 2000 to 2004. Table 2 provides a comparison of fall 2000 through fall 2004 headcount enrollments for each community college. Table 3 contains a comparison of FTE enrollments for the five-year period. Table 4 provides a comparison of 2003 and 2004 fall headcount for each community college, broken out into correctional and non-correctional enrollments. Table 5 shows a comparison of FTE enrollments, both correctional and non-correctional, for fall 2003 and fall 2004 at each community college.