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All Census Bureau demographic surveys collect information about children. The information collected varies. For more information about the main surveys and the unique aspects of each data source visit the Data section.
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.
Census Infographics & Visualizations
Explore Census data with infographics and visualizations covering a broad range of topics.
Families and Living Arrangements
Our statistics highlight trends in household and family composition, describe characteristics of the residents of housing units, and show how they are related.