| 24, total, secondary - population in thousand, 20 - IIASA Projection - Education Statistics (2010) |
Rank | Country | Value |
|---|
| 1 |  China | 87,043 |
| 2 | India | 56,673 |
| 3 | United States | 18,799 |
| 4 | Brazil | 12,376 |
| 5 | Indonesia | 12,273 |
| 6 | Russia | 9,909 |
| 7 | Pakistan | 8,961 |
| 8 | Nigeria | 8,297 |
| 9 | Bangladesh | 6,171 |
| 10 | Iran | 5,291 |
| 11 | Mexico | 4,943 |
| 12 | Germany | 4,625 |
| 13 | Egypt | 4,221 |
| 14 | Philippines | 4,193 |
| 15 | Turkey | 3,514 |
| 16 | Vietnam | 3,421 |
| 17 | Ukraine | 3,097 |
| 18 | South Africa | 3,084 |
| 19 | United Kingdom | 2,775 |
| 20 | Italy | 2,771 |
| 21 | Japan | 2,600 |
| 22 | France | 2,567 |
| 23 | North Korea | 2,538 |
| 24 | South Korea | 2,538 |
| 25 | Poland | 2,460 |
| 26 | Uzbekistan | 2,391 |
| 27 | Argentina | 2,368 |
| 28 | Colombia | 2,322 |
| 29 | Spain | 2,041 |
| 30 | Thailand | 2,032 |
| 31 | Ethiopia | 1,832 |
| 32 | Peru | 1,748 |
| 33 | Saudi Arabia | 1,745 |
| 34 | Ghana | 1,737 |
| 35 | Malaysia | 1,617 |
| 36 | Kenya | 1,568 |
| 37 | Canada | 1,499 |
| 38 | Romania | 1,490 |
| 39 | Morocco | 1,399 |
| 40 | Nepal | 1,225 |
| 41 | Kazakhstan | 1,207 |
| 42 | Zimbabwe | 1,177 |
| 43 | Australia | 1,129 |
| 44 | Cameroon | 1,068 |
| 45 | Sri Lanka | 1,021 |
| 46 | Uganda | 889.52 |
| 47 | Netherlands | 820.47 |
| 48 | Syria | 767.37 |
| 49 | Chile | 742.18 |
| 50 | Cuba | 718.16 |
| 51 | Madagascar | 696.17 |
| 52 | Cambodia | 631.60 |
| 53 | Ivory Coast | 606.95 |
| 54 | Zambia | 589.50 |
| 55 | Czech Republic | 587.06 |
| 56 | Hungary | 584.20 |
| 57 | Haiti | 573.72 |
| 58 | Ecuador | 557.26 |
| 59 | Tanzania | 528.19 |
| 60 | Sweden | 526.44 |
| 61 | Jordan | 520.54 |
| 62 | Mozambique | 499.89 |
| 63 | Greece | 498.74 |
| 64 | Austria | 494.85 |
| 65 | Bolivia | 494.54 |
| 66 | Belgium | 487.83 |
| 67 | Guatemala | 467.51 |
| 68 | Turkmenistan | 458.18 |
| 69 | Kyrgyzstan | 452.93 |
| 70 | Bulgaria | 431.99 |
| 71 | Swaziland | 423.23 |
| 72 | Dominican Republic | 382.65 |
| 73 | Malawi | 368.59 |
| 74 | Slovakia | 358.31 |
| 75 | El Salvador | 347.42 |
| 76 | Burkina Faso | 313.29 |
| 77 | Paraguay | 310.29 |
| 78 | Finland | 305.99 |
| 79 | Denmark | 304.68 |
| 80 | Nicaragua | 284.37 |
| 81 | Togo | 281.74 |
| 82 | Portugal | 271.81 |
| 83 | Benin | 271.41 |
| 84 | Hong Kong | 265.02 |
| 85 | Chad | 257.90 |
| 86 | Croatia | 253.53 |
| 87 | Armenia | 252.04 |
| 88 | Norway | 251.88 |
| 89 | Rwanda | 251.10 |
| 90 | Guinea | 249.31 |
| 91 | Mongolia | 239.58 |
| 92 | Lithuania | 236.23 |
| 93 | Mali | 236.06 |
| 94 | New Zealand | 233.60 |
| 95 | Honduras | 225.75 |
| 96 | Eritrea | 217.19 |
| 97 | Niger | 207.12 |
| 98 | Ireland | 186.76 |
| 99 | Costa Rica | 185.77 |
| 100 | Uruguay | 185.36 |
| 101 | Latvia | 165.60 |
| 102 | Central African Republic | 162.79 |
| 103 | Panama | 160.14 |
| 104 | Singapore | 122.99 |
| 105 | Slovenia | 122.96 |
| 106 | Macedonia | 113.30 |
| 107 | Estonia | 98.76 |
| 108 | Gabon | 97.98 |
| 109 | Mauritania | 96.39 |
| 110 | Namibia | 77.40 |
| 111 | Mauritius | 64.79 |
| 112 | Cyprus | 55.80 |
| 113 | Bahrain | 50.94 |
| 114 | Comoros | 39.67 |
| 115 | Guyana | 34.32 |
| 116 | Maldives | 32.67 |
| 117 | Macau | 31.28 |
| 118 | Malta | 24.15 |
| 119 | Luxembourg | 22.20 |
| 120 | Bahamas | 21 |
| 121 | Belize | 7.31 |
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