Demography is the official journal of the Population Association of America. It is an interdisciplinary peer-reviewed periodical that publishes articles of general interest to population scientists. Fields represented in its contents include geography, history, biology, statistics, business, epidemiology, and public health, in addition to social scientific disciplines such as sociology, economics, psychology, and political science. Published quarterly, it includes theoretical and methodological articles, commentaries, and specialized research papers covering both developed and developing nations.