Australia has a high standard of oral health overall, but there are socioeconomic inequalities. Poorer people have higher rates of complete tooth loss. In the 1990s, the oral health of migrants, rural dwellers, and Indigenous Australians received attention. A study used data from 1999 surveys to examine the psychosocial factors associated with both household income and self-rated oral health. It found that poorer adults had poorer oral health and felt less control over their lives with more stress. Health is sensitive to social conditions, so interventions should address socioeconomic position.