| Rank | Country | % of population living in capital |
|---|---|---|
| 1 | 🇻🇦 Vatican City | 100% |
| 2 | 🇳🇷 Nauru | 94.3% |
| 3 | 🇸🇲 San Marino | 73.4% |
| 4 | 🇱🇺 Luxembourg | 49.9% |
| 5 | 🇸🇬 Singapore | 76.9% |
| 6 | 🇦🇩 Andorra | 43.9% |
| 7 | 🇺🇸 Washington, D.C. | 44.5% |
| 8 | 🇺🇿 Uzbekistan | 27.5% |
| 9 | 🇰🇬 Kyrgyzstan | 20.5% |
| 10 | 🇦🇿 Azerbaijan | 18.8% |
| 11 | 🇪🇨 Ecuador | 17.2% |
| 12 | 🇫🇷 France | 19.1% |
| 13 | 🇧🇪 Belgium | 19.8% |
| 14 | 🇷🇴 Romania | 18.9% |
| 15 | 🇫🇮 Finland | 16.5% |
| 16 | 🇳🇴 Norway | 14.4% |
| 17 | 🇩🇰 Denmark | 18.9% |
| 18 | ðŸ‡ðŸ‡º Hungary | 18.1% |
| 19 | 🇬🇧 United Kingdom | 10.3% |
| 20 | 🇪🇬 Egypt | 10% |
| 21 | 🇨🇴 Colombia | 9.7% |
| 22 | 🇿🇦 South Africa | 9.1% |
| 23 | 🇲🇽 Mexico | 8.9% |
| 24 | 🇦🇷 Argentina | 15.8% |
| 25 | 🇧🇷 Brazil | 10.8% |