Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov. Updates regarding government operating status and resumption of normal operations can be found at opm.gov.
View estimated U.S. population values, charts and data visualizations, and trends over time for each HINTS question and browse HINTS questions by topic.
Search or browse HINTS questions and data across all survey iterations.
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