World statistics, clearly explained
Population, countries and flags — from open data, with sources on every page.
The world has about 8.31 billion people today (22 October 2026). Explore live population estimates, every country's population from 1960 to 2050 and the flags of the world — all from open data with sources.
Most populous countries in 2026
Sources: World Bank Open Data — World Development Indicators and Population Estimates and Projections (CC BY 4.0); Wikidata (CC0). Data retrieved 2026-10-22. Live figures are mathematical estimates interpolated between the World Bank's mid-year values, not real-time counts.