This is a list of countries by their number of billionaire residents, based on annual assessments of the net worth in United States Dollars of wealthy individuals worldwide.
| Rank | Country/Territory | Number of billionaires | Number of billionaires per million people |
|---|---|---|---|
| World | 2,640 | 0.35 | |
| 1 |  United States | 735 | 1.853 |
| 2 |  China | 495 | 0.253 |
| 3 |  India | 169 | 0.103 |
| 4 |  Germany | 126 | 1.460 |
| 5 |  Russia | 105 | 0.856 |
| 6 |  Hong Kong | 66 | 8.698 |
| 7 |  Italy | 64 | 0.607 |
| 8 |  Canada | 63 | 1.129 |
| 9 |  United Kingdom | 52 | 0.715 |
 Taiwan | 52 | 1.559 | |
| 11 |  Brazil | 51 | 0.211 |
| 12 |  Australia | 47 | 1.229 |
| 13 |  France | 43 | 0.579 |
| 14 |  Switzerland | 41 | 4.044 |
| 15 |  Japan | 40 | 0.207 |
| 16 |  Sweden | 39 | 2.987 |
| 17 |  Singapore | 35 | 4.573 |
| 18 |  Israel | 30 | 3.158 |
 South Korea | 30 | 0.395 | |
| 20 |  Indonesia | 29 | 0.056 |
| 21 |  Thailand | 28 | 0.300 |
| 22 |  Spain | 27 | 0.507 |
| 23 |  Turkey | 26 | 0.298 |
| 24 |  Malaysia | 18 | 0.388 |
| 25 |  Mexico | 14 | 0.095 |
 Philippines | 14 | 0.136 | |
| 27 |  Netherlands | 12 | 0.683 |
 Norway | 12 | 2.226 | |
| 29 |  Austria | 11 | 1.007 |
 Czech Republic | 11 | 0.913 | |
| 31 |  Ireland | 9 | 1.808 |
| 32 |  Cyprus | 8 | 9.008 |
 Denmark | 8 | 1.370 | |
| 34 |  Chile | 7 | 0.356 |
 Poland | 7 | 0.183 | |
 Finland | 7 | 1.272 | |
| 37 |  Egypt | 6 | 0.059 |
 Greece | 6 | 0.560 | |
 Kazakhstan | 6 | 0.318 | |
 Vietnam | 6 | 0.041 | |
 Lebanon | 6 | 0.886 | |
| 42 |  South Africa | 5 | 0.084 |
 Ukraine | 5 | 0.144 | |
 Argentina | 5 | 0.109 | |
| 45 |  United Arab Emirates | 4 | 0.427 |
 Belgium | 4 | 0.348 | |
 Colombia | 4 | 0.079 | |
| 48 |  Nigeria | 3 | 0.014 |
 New Zealand | 3 | 0.587 | |
 Monaco | 3 | 78.740 | |
| 51 |  Bulgaria | 2 | 0.291 |
 Peru | 2 | 0.061 | |
 St. Kitts & Nevis | 2 | 37.037 | |
 Romania | 2 | 0.104 | |
 Malta | 2 | 3.849 | |
 Slovakia | 2 | 0.366 | |
 Georgia | 2 | 0.537 | |
 Uruguay | 2 | 0.584 | |
| 58 |  Portugal | 1 | 0.497 |
 Barbados | 1 | 3.559 | |
 Estonia | 1 | 0.751 | |
 Nepal | 1 | 0.033 | |
 Morocco | 1 | 0.028 | |
 Oman | 1 | 0.223 | |
 Venezuela | 1 | 0.035 | |
 Algeria | 1 | 0.022 | |
 Angola | 1 | 0.031 | |
 Eswatini (Swaziland) | 1 | 0.915 | |
 Guernsey | 1 | 15.834 | |
 Hungary | 1 | 0.103 | |
 Iceland | 1 | 2.713 | |
 Liechtenstein | 1 | 25.710 | |
 Macau | 1 | 1.464 | |
 Kuwait | 1 | 0.224 | |
 Tanzania | 1 | 0.017 | |
 Zimbabwe | 1 | 0.063 | |
 Qatar | 1 | 0.368 |