In order to provide a basis for enrollment projection, curriculum development, and overall college planning, the Office of Research at El Camino College analyzed various characteristics of the fall 1975 student population according to age. The eight graphs presented in this report provide the following information: (1) distributions of percent of age categories according to sex; (2) percent male and female for various age categories; (3) distributions of percent of age categories according to time of day enrolled in classes; (4) percent attending before and after 5 p.m. for various age categories; (5) distributions of percent of age categories according to number of units enrolled; (6) percent enrolled according to number of units for various age categories; (7) distribution of percent of age categories according to the total number of units attained; and (8) percent having accumulated certain units for various age categories. The graphs show identifiable points for years 18-24; beyond that age, the groups are categorized in intervals of 5 years. (DC)