| Country | Country population in 2004 (millions) | Population living in endemic areas (millions) | Cases of Trachomatous Inflammation—Follicular/Trachomatous Inflammation in endemic areas (thousands) | Cases of Trachomatous Trichiasis in endemic areas (thousands) |
| Afghanistan | 28.57 | 9.80 | 190.8 | 83.1 |
| Algeria | 32.36 | 2.83 | 146.7 | 86.7 |
| Australia | 19.94 | 0.12 | 7.3 | 1.1 |
| Benin | 8.18 | 1.27 | 111.2 | 7.6 |
| Botswana | 1.77 | 0.20 | 17.6 | 32.9 |
| Brazil | 183.91 | 58.00 | 574.5 | 58.0 |
| Burkina Faso | 12.82 | 12.82 | 553.1 | 32.8 |
| Central African Republic | 3.99 | 0.20 | 26.5 | 1.0 |
| Cambodia | 13.80 | 4.43 | 503.3 | 29.2 |
| Cameroon | 16.04 | 4.55 | 366.2 | 47.2 |
| Chad | 9.45 | 4.78 | 607.7 | 34.3 |
| China | 1315.41 | 364.38 | 1267.0 | 2330.6 |
| Côte d’Ivoire | 17.87 | 6.10 | 510.8 | 59.9 |
| Djibouti | 0.78 | 0.78 | 4.7 | 3.9 |
| Egypt | 72.64 | 3.61 | 393.1 | 35.4 |
| Eritrea | 4.23 | 4.23 | 130.1 | 42.0 |
| Ethiopia | 75.60 | 75.60 | 9935.2 | 1272.6 |
| Fiji | 0.84 | 0.84 | 18.9 | 0.8 |
| Gambia | 1.48 | 1.20 | 27.1 | 10.5 |
| Ghana | 21.67 | 2.72 | 133.1 | 3.0 |
| Guatemala | 12.29 | 0.25 | 0.2 | 0.03 |
| Guinea | 9.20 | 3.00 | 323.3 | 25.1 |
| Guinea-Bissau | 1.54 | 1.54 | 118.7 | 16.4 |
| India | 1087.12 | 328.18 | 4450.2 | 443.0 |
| Iran (Islamic Republic of) | 68.80 | 8.81 | 0.0 | 49.3 |
| Iraq | 28.06 | 22.03 | 719.4 | 43.9 |
| Kenya | 33.47 | 15.95 | 1535.0 | 306.8 |
| Kiribati | 0.10 | 0.10 | 8.6 | 0.1 |
| Lao People’s Democratic Republic | 5.79 | 0.50 | 24.1 | 0.9 |
| Libyan Arab Jamahiriya | 5.74 | 0.42 | 20.9 | 13.2 |
| Malawi | 12.61 | 9.53 | 608.7 | 33.4 |
| Mali | 12.12 | 9.12 | 676.7 | 67.6 |
| Mauritania | 2.98 | 1.64 | 43.8 | 2.5 |
| Mexico | 105.70 | 0.13 | 0.1 | 0.02 |
| Morocco | 31.02 | 1.18 | 3.9 | 6.4 |
| Mozambique | 19.42 | 7.85 | 879.2 | 60.5 |
| Myanmar | 50.00 | 17.40 | 68.9 | 65.8 |
| Namibia | 2.01 | 0.80 | 30.5 | 6.1 |
| Nauru | 0.013 | 0.013 | 0.7 | 0.0 |
| Nepal | 26.59 | 16.53 | 513.5 | 138.8 |
| Niger | 13.50 | 13.50 | 1799.0 | 59.6 |
| Nigeria | 128.71 | 50.82 | 3252.5 | 627.3 |
| Oman | 2.53 | 0.07 | 0.2 | 0.6 |
| Pakistan | 154.79 | 51.00 | 800.6 | 71.7 |
| Papua New Guinea | 5.77 | 5.77 | 16.8 | 5.8 |
| Senegal | 11.39 | 11.4 | 260.5 | 129.8 |
| Solomon Islands | 0.47 | 0.47 | 32.5 | 0.5 |
| Somalia | 7.96 | 5.16 | 18.1 | 10.3 |
| Sudan | 35.52 | 21.00 | 1773.4 | 528.1 |
| Tanzania (United Republic of) | 37.63 | 12.56 | 1220.8 | 214.8 |
| Togo | 5.99 | 1.83 | 22.5 | 2.9 |
| Uganda | 27.82 | 11.65 | 2436.1 | 610.6 |
| Vanuatu | 0.21 | 0.21 | 14.1 | 0.2 |
| Vietnam | 83.12 | 23.29 | 919.3 | 210.0 |
| Yemen | 20.33 | 20.33 | 468.0 | 270.8 |
| Zambia | 11.48 | 1.98 | 388.3 | 8.5 |
| Zimbabwe | 12.94 | 9.70 | 1669.5 | 44.1 |
| All endemic countries | 1244.17 | 40 643.5 | 8248.2 |
Italics indicate countries for which prevalence was estimated on proxy countries or on other assumptions because of the lack of recent population-based data.