Non-specific health symptoms are commonly reported in communities exposed to environmental hazards. However these symptoms commonly occur in the general community as a result of lifestyle factors, illness such as cold and allergy, medical treatment, in addition to environmental and occupational exposures. This paper describes the prevalence of non-specific health symptoms in South Australia. A cross-sectional survey of 3016 persons aged 15 years and over across the State was undertaken. Stuffy nose was the most commonly reported symptoms, with a 2-week prevalence of 46%. Headaches, unusual tiredness, cough, sore throat and itchy eyes were each experienced by at least one in five persons in the previous 2-week period. Symptom reporting was greater among females compared with males and higher in younger age groups. These rates provide a useful reference for rates normally found in a community exposed to a broad range of personal, environmental and occupational factors that may lead to these symptoms.