| Rank | Country | HIV/AIDS - adult prevalence rate (%) | |
|---|---|---|---|
| 1 | Swaziland | 27.1 |  |
| 2 | Lesotho | 23.1 | |
| 3 | Botswana | 22.2 | |
| 4 | South Africa | 17.3 | |
| 5 | Zimbabwe | 13.4 | |
| 6 | Namibia | 12.7 | |
| 7 | Mozambique | 12.1 | |
| 8 | Zambia | 12.1 | |
| 9 | Malawi | 9.5 | |
| 10 | Equatorial Guinea | 7 | |
| 11 | Uganda | 6.1 | |
| 12 | Tanzania | 5.1 | |
| 13 | Kenya | 4.8 | |
| 14 | Central African Republic | 3.6 | |
| 15 | Gabon | 3.6 | |
| 16 | Guinea-Bissau | 3.4 | |
| 17 | Cameroon | 3.2 | |
| 18 | Congo, Republic of the | 3.1 | |
| 19 | Rwanda | 2.9 | |
| 20 | South Sudan | 2.4 | |
| 21 | Togo | 2.3 | |
| 22 | Gambia, The | 2 | |
| 23 | Belize | 1.9 | |
| 24 | Haiti | 1.9 | |
| 25 | Angola | 1.8 | |
| 26 | Bahamas, The | 1.8 | |
| 27 | Ghana | 1.7 | |
| 28 | Liberia | 1.5 | |
| 29 | Sierra Leone | 1.5 | |
| 30 | Saint Vincent and the Grenadines | 1.5 | |
| 31 | Guinea | 1.4 | |
| 32 | Guyana | 1.4 | |
| 33 | Jamaica | 1.4 | |
| 34 | Nigeria | 1.3 | |
| 35 | Suriname | 1.3 | |
| 36 | Burundi | 1.2 | |
| 37 | Chad | 1.2 | |
| 38 | Mali | 1.2 | |
| 39 | Russia | 1.2 | |
| 40 | Ethiopia | 1.1 | |
| 41 | Barbados | 1.1 | |
| 42 | Antigua and Barbuda | 1.1 | |
| 43 | Benin | 1 | |
| 44 | Mauritius | 1 | |
| 45 | Estonia | 0.9 | |
| 46 | Djibouti | 0.9 | |
| 47 | Dominican Republic | 0.9 | |
| 48 | Panama | 0.9 | |
| 49 | Trinidad and Tobago | 0.9 | |
| 50 | Congo, Democratic Republic of the | 0.8 | |
Definition: This entry gives an estimate of the percentage of adults (aged 15-49) living with HIV/AIDS. The adult prevalence rate is calculated by dividing the estimated number of adults living with HIV/AIDS at yearend by the total adult population at yearend.
Source: CIA World Factbook - Unless otherwise noted, information in this page is accurate as of January 1, 2020
See also: HIV/AIDS - adult prevalence rate map