Population by country, 2025, G20 countries
Total population counting all residents regardless of legal status or citizenship, as midyear estimates. Figures for recent years can be revised with each World Population Prospects edition.
19 places ranked for 2025. Highest: India (1,463,865,525 people). Lowest: Australia (27,614,411 people). The median is 83,491,249 people.
The 19 member countries. The European Union and the African Union are also members of the G20 but are not countries. About this group
Highest 10
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Source: World Bank, World Development Indicators.
Full ranking
| # | Country | Value | Period | Relative size |
|---|---|---|---|---|
| 1 | India | 1,463,865,525 people | 2025 | |
| 2 | China | 1,406,585,000 people | 2025 | |
| 3 | United States | 341,784,857 people | 2025 | |
| 4 | Indonesia | 285,721,236 people | 2025 | |
| 5 | Brazil | 212,812,405 people | 2025 | |
| 6 | Russia | 143,513,328 people | 2025 | |
| 7 | Mexico | 131,946,900 people | 2025 | |
| 8 | Japan | 123,366,734 people | 2025 | |
| 9 | Türkiye | 85,878,556 people | 2025 | |
| 10 | Germany | 83,491,249 people | 2025 | |
| 11 | United Kingdom | 69,487,000 people | 2025 | |
| 12 | France | 68,720,337 people | 2025 | |
| 13 | South Africa | 64,747,319 people | 2025 | |
| 14 | Italy | 58,915,656 people | 2025 | |
| 15 | South Korea | 51,684,564 people | 2025 | |
| 16 | Argentina | 45,851,378 people | 2025 | |
| 17 | Canada | 41,651,653 people | 2025 | |
| 18 | Saudi Arabia | 36,973,555 people | 2025 | |
| 19 | Australia | 27,614,411 people | 2025 |
Places are ordered from the highest to the lowest value. Group medians on this site are the middle value of the members with data for the same year; they are not official aggregates.
How this ranking works
Every country is ranked on its value for 2025, the latest period that most countries have, so all values are for the same point in time. Countries without a value for 2025 are left out. Groups and aggregates such as the European Union are not ranked. Values are as published by World Bank; the ranking is a plain ordering from the highest to the lowest value and says nothing about whether a high value is good or bad.
Earlier years: use the year selector above. Methodology · Coverage and freshness