This report is based on a questionnaire survey sent in Spring 1971 to all state foreign language supervisors. In those cases where state totals were not available, questionnaires were sent directly to the school districts. An analysis of the compiled figures showed that in Fall 1970, the public secondary schools in the 7-12 range reported a foreign language enrollment of over 4.57 million, comprising 24.8 percent of the total enrollment. The report consists of an introductory summary of results, summary tables, and individual tables by language which present a breakdown of enrollment data by region and state, with comparative data from 1965 and 1968. (Author/DD)