Data on the utilization of residence hall facilities at campuses of the State University of New York are presented for fall 1986, with summary data for fall 1977 through fall 1986. In addition to trend data for each college and college type, graphic displays of percent utilization of residence hall facilities are provided. Tables for fall 1986 cover: (1) aggregated data that describes the original capacity of residence halls, permanent and temporary adjustments to this capacity, and net available space and actual utilization; (2) detailed data on the types of utilization of net available space, with resident student utilization as well as other types of utilization arrayed in categories; (3) resident student utilization arrayed by institution, type of accommodation, and rate paid by students; (4) data that describe revenue-producing utilization of residence halls for uses other than student occupancy; (5) the utilization of net revenue producing adjusted design capacity by rate; and (6) displays by college of the distribution of resident assistant (RA) bed rental waivers, total student occupancy, and ratios of resident students to RAs. Additional tables show trends from 1977 through 1986, and definitions are provided. (SW)