| 1 | 🇮🇳India | 181.86M | South Asia | Lower middle income |
| 2 | 🇨🇩Congo, Dem. Rep. | 49.38M | Sub-Saharan Africa | Low income |
| 3 | 🇳🇬Nigeria | 33.35M | Sub-Saharan Africa | Lower middle income |
| 4 | 🇺🇬Uganda | 29.24M | Sub-Saharan Africa | Low income |
| 5 | 🇲🇿Mozambique | 23.2M | Sub-Saharan Africa | Low income |
| 6 | 🇹🇿Tanzania | 21.51M | Sub-Saharan Africa | Lower middle income |
| 7 | 🇦🇴Angola | 21.01M | Sub-Saharan Africa | Lower middle income |
| 8 | 🇿🇲Zambia | 18.43M | Sub-Saharan Africa | Lower middle income |
| 9 | 🇲🇼Malawi | 18.15M | Sub-Saharan Africa | Low income |
| 10 | 🇧🇫Burkina Faso | 17.61M | Sub-Saharan Africa | Low income |
| 11 | 🇵🇰Pakistan | 15.82M | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 12 | 🇰🇪Kenya | 15.76M | Sub-Saharan Africa | Lower middle income |
| 13 | 🇪🇹Ethiopia | 15.25M | Sub-Saharan Africa | Low income |
| 14 | 🇬🇭Ghana | 11.88M | Sub-Saharan Africa | Lower middle income |
| 15 | 🇧🇮Burundi | 11.71M | Sub-Saharan Africa | Low income |
| 16 | 🇨🇮Cote d'Ivoire | 11.22M | Sub-Saharan Africa | Lower middle income |
| 17 | 🇳🇪Niger | 10.75M | Sub-Saharan Africa | Low income |
| 18 | 🇲🇬Madagascar | 8.12M | Sub-Saharan Africa | Low income |
| 19 | 🇸🇸South Sudan | 7.45M | Sub-Saharan Africa | Low income |
| 20 | 🇲🇱Mali | 5.8M | Sub-Saharan Africa | Low income |
| 21 | 🇮🇩Indonesia | 5.42M | East Asia & Pacific | Upper middle income |
| 22 | 🇷🇼Rwanda | 5.23M | Sub-Saharan Africa | Low income |
| 23 | 🇨🇲Cameroon | 4.99M | Sub-Saharan Africa | Lower middle income |
| 24 | 🇬🇳Guinea | 4.97M | Sub-Saharan Africa | Lower middle income |
| 25 | 🇨🇫Central African Republic | 4.42M | Sub-Saharan Africa | Low income |
| 26 | 🇹🇩Chad | 3.95M | Sub-Saharan Africa | Low income |
| 27 | 🇸🇩Sudan | 3.92M | Sub-Saharan Africa | Low income |
| 28 | 🇹🇬Togo | 3.74M | Sub-Saharan Africa | Lower middle income |
| 29 | 🇧🇯Benin | 3.7M | Sub-Saharan Africa | Lower middle income |
| 30 | 🇸🇱Sierra Leone | 3.49M | Sub-Saharan Africa | Low income |
| 31 | 🇲🇲Myanmar | 2.69M | East Asia & Pacific | Lower middle income |
| 32 | 🇸🇳Senegal | 2.66M | Sub-Saharan Africa | Lower middle income |
| 33 | 🇵🇬Papua New Guinea | 1.88M | East Asia & Pacific | Lower middle income |
| 34 | 🇳🇮Nicaragua | 1.8M | Latin America & Caribbean | Lower middle income |
| 35 | 🇱🇷Liberia | 1.77M | Sub-Saharan Africa | Low income |
| 36 | 🇾🇪Yemen, Rep. | 1.74M | Middle East, North Africa, Afghanistan & Pakistan | Low income |
| 37 | 🇧🇩Bangladesh | 1.59M | South Asia | Lower middle income |
| 38 | 🇧🇷Brazil | 1.53M | Latin America & Caribbean | Upper middle income |
| 39 | 🇨🇬Congo, Rep. | 1.23M | Sub-Saharan Africa | Lower middle income |
| 40 | 🇦🇫Afghanistan | 1.17M | Middle East, North Africa, Afghanistan & Pakistan | Low income |
| 41 | 🇰🇭Cambodia | 997,259 | East Asia & Pacific | Lower middle income |
| 42 | 🇨🇳China | 992,854 | East Asia & Pacific | Upper middle income |
| 43 | 🇬🇲Gambia, The | 951,304 | Sub-Saharan Africa | Low income |
| 44 | 🇻🇳Viet Nam | 909,030 | East Asia & Pacific | Upper middle income |
| 45 | 🇹🇭Thailand | 897,620 | East Asia & Pacific | Upper middle income |
| 46 | 🇲🇾Malaysia | 875,712 | East Asia & Pacific | Upper middle income |
| 47 | 🇿🇼Zimbabwe | 773,670 | Sub-Saharan Africa | Lower middle income |
| 48 | 🇱🇦Lao PDR | 752,138 | East Asia & Pacific | Lower middle income |
| 49 | 🇻🇪Venezuela, RB | 717,800 | Latin America & Caribbean | Lower middle income |
| 50 | 🇸🇦Saudi Arabia | 654,693 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 51 | 🇪🇷Eritrea | 647,966 | Sub-Saharan Africa | Low income |
| 52 | 🇵🇭Philippines | 578,191 | East Asia & Pacific | Upper middle income |
| 53 | 🇮🇷Iran, Islamic Rep. | 574,659 | Middle East, North Africa, Afghanistan & Pakistan | Upper middle income |
| 54 | 🇰🇲Comoros | 568,019 | Sub-Saharan Africa | Lower middle income |
| 55 | 🇨🇴Colombia | 501,913 | Latin America & Caribbean | Upper middle income |
| 56 | 🇳🇵Nepal | 481,558 | South Asia | Lower middle income |
| 57 | 🇬🇼Guinea-Bissau | 400,032 | Sub-Saharan Africa | Low income |
| 58 | 🇸🇴Somalia, Fed. Rep. | 364,053 | Sub-Saharan Africa | Low income |
| 59 | 🇳🇦Namibia | 353,692 | Sub-Saharan Africa | Lower middle income |
| 60 | 🇸🇧Solomon Islands | 275,938 | East Asia & Pacific | Lower middle income |
| 61 | 🇲🇷Mauritania | 266,899 | Sub-Saharan Africa | Lower middle income |
| 62 | 🇬🇦Gabon | 241,663 | Sub-Saharan Africa | Upper middle income |
| 63 | 🇩🇯Djibouti | 241,248 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 64 | 🇸🇹Sao Tome and Principe | 240,774 | Sub-Saharan Africa | Lower middle income |
| 65 | 🇲🇽Mexico | 236,878 | Latin America & Caribbean | Upper middle income |
| 66 | 🇭🇹Haiti | 231,506 | Latin America & Caribbean | Lower middle income |
| 67 | 🇭🇳Honduras | 206,611 | Latin America & Caribbean | Lower middle income |
| 68 | 🇪🇨Ecuador | 195,903 | Latin America & Caribbean | Upper middle income |
| 69 | 🇬🇹Guatemala | 185,848 | Latin America & Caribbean | Upper middle income |
| 70 | 🇹🇱Timor-Leste | 177,056 | East Asia & Pacific | Lower middle income |
| 71 | 🇧🇴Bolivia | 168,507 | Latin America & Caribbean | Lower middle income |
| 72 | 🇵🇪Peru | 163,233 | Latin America & Caribbean | Upper middle income |
| 73 | 🇿🇦South Africa | 154,178 | Sub-Saharan Africa | Upper middle income |
| 74 | 🇬🇶Equatorial Guinea | 147,899 | Sub-Saharan Africa | Upper middle income |
| 75 | 🇵🇦Panama | 124,079 | Latin America & Caribbean | High income |
| 76 | 🇬🇾Guyana | 123,151 | Latin America & Caribbean | High income |
| 77 | 🇧🇹Bhutan | 116,388 | South Asia | Lower middle income |
| 78 | 🇩🇴Dominican Republic | 85,923 | Latin America & Caribbean | Upper middle income |
| 79 | 🇨🇷Costa Rica | 70,517 | Latin America & Caribbean | High income |
| 80 | 🇸🇿Eswatini | 57,706 | Sub-Saharan Africa | Lower middle income |
| 81 | 🇸🇻El Salvador | 51,830 | Latin America & Caribbean | Upper middle income |
| 82 | 🇨🇻Cabo Verde | 38,058 | Sub-Saharan Africa | Upper middle income |
| 83 | 🇰🇵Korea, Dem. People's Rep. | 28,113 | East Asia & Pacific | Low income |
| 84 | 🇻🇺Vanuatu | 27,476 | East Asia & Pacific | Lower middle income |
| 85 | 🇧🇿Belize | 18,251 | Latin America & Caribbean | Upper middle income |
| 86 | 🇸🇷Suriname | 14,573 | Latin America & Caribbean | Upper middle income |
| 87 | 🇧🇼Botswana | 12,836 | Sub-Saharan Africa | Upper middle income |
| 88 | 🇩🇿Algeria | 11,518 | Middle East, North Africa, Afghanistan & Pakistan | Upper middle income |
| 89 | 🇵🇾Paraguay | 10,777 | Latin America & Caribbean | Upper middle income |
| 90 | 🇰🇷Korea, Rep. | 713 | East Asia & Pacific | High income |
| 91 | 🇦🇷Argentina | 172 | Latin America & Caribbean | Upper middle income |