2020 Census Demographic Data Map Viewer This map shows the population density—expressed as persons per square mile—from the 2020 Census at the state, county, and census tract levels
U. S. Population Grows at Fastest Pace in More Than Two Decades More U S and state population and demographic components of change are available in the most recent population estimates release Kristie Wilder is a demographer in the U S Census Bureau’s Population Estimates Branch This article was filed under:
Data - Census. gov Access demographic, economic and population data from the U S Census Bureau Explore census data with visualizations and view tutorials
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An Aging Nation: U. S. Median Age Surpassed 39 in 2024 - Census. gov While the United States is characterized by its increasingly large older adult population — a byproduct of factors such as a sizeable baby boomer population and declining 0-17 demographic — these exceptions underscore that age patterns can differ, especially in some fast-growing metro areas
Age Distribution for U. S. Population: 2000, 2010, and 2020 Censuses Demographers refer to this as “age heaping ” One approach for measuring age heaping in population data is called “Whipple’s Index ” Learn more about age heaping and Whipple’s index in our blog, Age Heaping in the 2020 Census Demographic and Housing Characteristics File (DHC)