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2015 American Community Survey
U.S. and World Population Clock
See U.S. population by date, region, age and sex, and the top 10 areas by people and density. The world view has basic facts, trade, and projections by country.
Decennial Census of Population and Housing
The U.S. census counts every resident in the United States. It is mandated by Article I, Section 2 of the Constitution and takes place every 10 years.
We measure the state of the nation's workforce, including employment and unemployment levels, weeks and hours worked, occupations, and commuting.