This report presents findings of a demographic study of speech-language pathologists (SLPs) and audiologists (AUDs) in Canada and of students studying in these fields. Two surveys were developed which examined: the numbers, types, and distribution of SLPs and AUDs; their characteristics; the types of services they provide; and differences between responses of practicing professionals and students. Responses were received from 2,126 professionals and 973 students. Among 10 recommendations of the study were: (1) that a national needs study of speech-language pathology and audiology services in Canada be conducted to determine future personnel needs; (2) that provincial governments ensure that all individuals with communication impairments have access to professional services; and (3) that ways of expanding existing speech-language pathology and audiology programs and creating new programs be considered. Thirty-two tables summarize the data in terms of: practitioner and student profiles (age, gender, language competencies, educational attainment); professional association affiliations; locations and work settings; work history and responsibilities (full-time/part-time status, distribution by location, and years of work experience); and post graduation plans (of students). Among 10 appendices are addresses of provincial professional associations and university departments, the two questionnaires, data on survey participation, and a listing of universities and colleges offering a speech-language pathology and/or audiology program. (Contains 29 references.) (DB)