List of countries and dependencies by population

1. India (17.3%)
2. China (17.2%)
3. United States (4.20%)
4. Indonesia (3.50%)
5. Pakistan (2.90%)
6. Nigeria (2.70%)
7. Brazil (2.60%)
8. Bangladesh (2.10%)
9. Russia (1.80%)
10. Others (45.7%)

This is a list of countries and dependencies by population. It includes sovereign states, inhabited dependent territories and, in some cases, constituent countries of sovereign states, with inclusion within the list being primarily based on the ISO standard ISO 3166-1. For instance, the United Kingdom is considered a single entity, while the constituent countries of the Kingdom of the Netherlands are considered separately. In addition, this list includes certain states with limited recognition not found in ISO 3166-1. Also given in a percentage is each country's population compared with the world population, which the United Nations estimated at 8.232 billion as of 2025.

Method

Figures used in this chart are based on the most up-to-date estimates or projections by the national census authority, where available, and are usually rounded off.

Where updated national data are not available, figures are based on the estimates or projections for 2024 by the Population Division of the United Nations Department of Economic and Social Affairs.

Because the compiled figures are not collected at the same time in every country, or at the same level of accuracy, the resulting numerical comparisons may create misleading conclusions. Furthermore, the addition of figures from all countries may not equal the world total.

Areas that form integral parts of sovereign states, such as the countries of the United Kingdom, are counted as part of the sovereign states concerned. Not included are other entities that are not sovereign states, such as the European Union, and independent territories that do not have permanent populations, such as the Chagos Archipelago and various countries' claims to Antarctica.

Sovereign states and dependencies by population

Note: A numbered rank is assigned to the 193 member states of the United Nations, plus the 2 observer states to the United Nations General Assembly. Dependent territories and constituent countries that are parts of sovereign states are not assigned a numbered rank. In addition, sovereign states with limited recognition are also included, but not assigned a numbered rank.

See also

• List of countries by population (United Nations)
• Demographics of the world
• List of countries and dependencies by area
• List of countries and dependencies by population density
• List of countries by population growth rate
• List of countries by number of births

Explanatory notes