United Kingdom vs Vietnam
Population, economy and geography side by side
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Vietnam has 32.3 million more people than United Kingdom (102 million vs 69.8 million in 2026). Vietnam is 1.3 times larger by land area. GDP per capita is higher in United Kingdom ($57,602 vs $5,066). People live longer on average in United Kingdom (81.4 vs 74.7 years).
| United Kingdom | Vietnam | |
|---|---|---|
| Population (2026) | 69,833,560 | 102,177,431 |
| Yearly population change | +0.50% | +0.57% |
| Population 2050 (projected) | 74.9 million | 110 million |
| Land area | 241,930 km² | 313,429 km² |
| Density | 289/km² | 326/km² |
| GDP | $4.00 trillion (2025) | $515 billion (2025) |
| GDP per capita | $57,602 (2025) | $5,066 (2025) |
| Life expectancy | 81.4 years | 74.7 years |
| Births per woman | 1.55 | 1.90 |
| Urban population | 83% | 39% |
| Capital | London | Hanoi |
| Currency | pound sterling (GBP) | Vietnamese đồng (VND) |
| Calling code | +44 | +84 |
Share of world population: United Kingdom 0.84%, Vietnam 1.23%.
Frequently asked questions
Which has a bigger population, United Kingdom or Vietnam?
Vietnam: about 102 million people versus 69.8 million in United Kingdom (2026).
Is United Kingdom bigger than Vietnam?
By land area, Vietnam is larger: 313,429 km² versus 241,930 km².
Which economy is bigger, United Kingdom or Vietnam?
United Kingdom, with a GDP of $4.00 trillion versus $515 billion (World Bank, current US$).
Sources: World Bank Open Data — World Development Indicators and Population Estimates and Projections (CC BY 4.0); Wikidata (CC0). Retrieved 2026-10-22. GDP in current US dollars (World Bank, latest available year).