Population

What this measures

Total population counts every resident of a country — citizens and non-citizens alike — as estimated by national statistical offices and reported to the World Bank. It says nothing about how those people are spread out; a country can be enormous and empty, or small and packed.

Why it matters

Population size shapes a country's economic scale, its labor force, its weight in international institutions like the UN General Assembly, and the practical demands on housing, schools, and infrastructure. A country doesn't need to be rich per person to matter economically if enough people live there.

Notable patterns

• India, at 1.5 billion, alone accounts for roughly 18% of the population tracked here — India and China together hold about 35%.
• The ten most populous countries combined hold around 57% of the total population in this dataset.
• Russia, China, United States, Canada, Brazil — the five largest countries by land area — cover about 40% of world land area but only around 26% of world population, a reminder that size and population often diverge sharply.
• 38 countries in this dataset have fewer than one million people.

Methodology & sources

Sourced from the World Bank indicator SP.POP.TOTL (Population, total). Figures reflect each country's most recent reported year, which varies by country — see the year shown in each row. Some small territories and disputed regions are excluded where the World Bank does not report a figure for them.