Maintained by the various federal agencies. Public data files and HCFA reports are listed. Health statistics and biostatistics from HealthWeb, Ohio State University Health Poll Search Presented by the Roper Center at the University of Connecticut and the Kaiser Family Foundation. The site is a searchable archive of public opinion questions on health issues. The database contains about 40,000 selected questions dating back to 1935, which are drawn from the Roper Center's comprehensive database of more than 350,000 questions.
Users can browse the archive by topic and subtopic or search by keyword with several modifiers.
2010 HCUPnet an interactive tool for identifying, tracking, analyzing, and comparing statistics on hospital care. The Office of Populaton Research these data archives contain specific data sets such as American Fertility Surveys. Population Reference Bureau provides worldwide population statistics, news, numbers and analysis. Some international statistics are included. U.S. Census Bureau Federal statistical agencies , International statistical agencies , State data centers .