In line with improved and more comprehensive data collection and processing methods, this edition of School Profiles incorporates a number of improvements in data quality over earlier versions. In addition, this report includes data on the New York City Public High Schools. This publication presents a statistical overview of each of the elementary, intermediate, junior high, academic, and vocational high schools in the New York City Public School System. It contains a wide variety of 1974-1975 school year data describing the individual school plant, pupil characteristics and achievement levels, and staff positions and costs. In addition to presenting data on individual schools, school level and geographic summaries are also provided. The complete School Profiles data file is also available on magnetic tape for computer processing and analysis. (Author/MLF)