A survey of the status of language usage in Senegal begins with an overview of the patterns of usage of French, the official language, and the six vernaculars spoken by 90% of the population and designated as national languages: Wolof, Pulaar, Serer, Diola, Malinke, and Soninke. Recent strong interest in promoting national languages and literacy is discussed. Wolof has become the normal trading language and its speakers number as high as 80% or more of the population. A matrix follows that rates these seven languages on: (1) their usage rating using State Department classifications; (2) increase and decrease trends by the year 2000; (3) chief of state use in addressing the populace; (4) use in armed forces, government, court, and diplomatic communications, written and oral; (5) use as a language of instruction or required language in higher education, on the secondary and elementary levels, and in adult education; (6) use in the popular press, radio and television broadcasting, and film; (7) business and professional use, written and oral; (8) use in intellectual circles; (9) the alphabet situation; (10) the status of indigenous literature; (11) use in public signs and notices; and (12) the availability of instructional materials and dictionaries in the native languages for use in English as a second language. Explanatory notes give the number and population percentages using the languages, the type of alphabet used, and specific instructional materials titles. A selected bibliography is also included. (MSE)