This annual report contains current information, obtained from Educational Research Service (ERS), on salary schedules for principals and assistant principals; it presents summaries of 1983-84 data by school district enrollment and per pupil expenditure, and trend analysis of maximum scheduled salaries. To enable public school administrators to compare compensation levels in their own and other, similar, districts, ERS conducted a national survey of school systems in fall 1983. The complete three-volume ERS report provides summary and system-by-system data on wages and salaries for 33 professional and support positions in the 1,217 responding school districts; three sets of tables, compiled from the ERS data, are presented here. Sections I and II summarize means, medians, and ranges of minimum and maximum scheduled salaries, first for principals and then for assistant principals, broken down by educational level: section I tabulates these data in four ranges of school district enrollment; section II, in five ranges of per pupil expenditure. Section III analyzes trends in principals' and assistant principals' maximum scheduled salaries for 1980-81 through 1983-84, giving percentage increases for 1983-84 over 1982-83; these data are broken down by district enrollment and educational level. (MCG)