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  1. Population Clock: World - Census.gov

    Nov 11, 2025 · Source and Notes Source: U.S. Census Bureau, (demographic data) and (trade data). Populations shown for the Most Populous Countries and on the world map are projected to July 1, …

  2. U.S. and World Population Clock - Census.gov

    Shows estimates of current USA Population overall and people by US state/county and of World Population overall, by country and most populated countries.

  3. U.S. Census Bureau Current Population

    2 days ago · U.S. Census Bureau Current PopulationU.S. Population World Population date |

  4. Historical Estimates of World Population - Census.gov

    Dec 5, 2022 · Population, Selected Papers, December, table 2. Durand, John D., 1974, "Historical Estimates of World Population: An Evaluation," University of Pennsylvania, Population Center, …

  5. Population - Census.gov

    Jun 16, 2025 · Our population statistics cover age, sex, race, Hispanic origin, migration, ancestry, language use, veterans, as well as population estimates and projections.

  6. Population Clock: World - Census.gov

    Jul 1, 2025 · To learn more about world population projections, go to . To learn more about international trade data, go to . All trade figures are in U.S. dollars on a nominal basis. Boundaries and place …

  7. 2020 Census Demographic Data Map Viewer

    Sep 28, 2023 · The 2020 Census Demographic Data Map Viewer is a web map application that includes data from the 2020 Census at the state, county, and census tract levels. The map includes data …

  8. Population Projections - Census.gov

    Dec 19, 2024 · Population projections are estimates of the population for future dates. They are typically based on an estimated population consistent with the most recent decennial census and are …

  9. 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.

  10. Training on topics related to censuses, surveys, and information systems. Sharing expertise with the global statistical community. Population estimates and projections for over 200 countries and areas …