Average IQ by country (2025 update)
Here is the average IQ by country, updated on January 1, 2025. This study is based on 1,393,066 people around the world who took the same test on this website in 2024. Countries shown in gray on the map were not included due to insufficient data.The average IQ by country seems to be generally higher in East Asia. Close to average in Europe, Western Asia, Oceania, North America and North Africa. And below average in Central and Southern Africa, and Latin America.
Average IQ by country 2025 (map & global ranking)
The average IQ by country (with ranking), updated in 2025. This study is based on 1,691,740 people around the world.
international-iq-test.com
1. China - 107.43
2. Iran (Islamic Republic of) - 106.63
3. South Korea - 106.57
4. Japan - 106.54
5. Singapore - 105.25
6. Russian Federation - 103.31
7. Mongolia - 103.13
8. Australia - 102.67
9. Armenia - 102.64
10. Spain - 102.37
11. Sri Lanka - 102.21
12. New Zealand - 102.2
13. Slovenia - 102.19
14. Canada - 101.73
15. Thailand - 101.66
16. Belarus - 101.58
17. France - 101.54
18. Serbia - 101.03
19. Italy - 101.03
20. Switzerland - 100.85
21. Georgia - 100.7
22. Malaysia - 100.69
23. Finland - 100.48
24. Greece - 100.31
25. Viet Nam - 100.22
26. Belgium - 100.18
27. United States - 100.17
28. Luxembourg - 100.05
29. Iceland - 99.94
30. Slovakia - 99.94
31. Netherlands - 99.82
32. Czechia - 99.81
33. United Kingdom - 99.79
34. Germany - 99.78
35. Austria - 99.71
36. Hungary - 99.59
37. Lebanon - 99.58
38. Peru - 99.47
39. Malta - 99.47
40. Poland - 99.45
41. Estonia - 99.44
42. Portugal - 99.42
43. Croatia - 99.42
44. India - 99.24
45. Israel - 99.21
46. Turkey - 99.21
47. Latvia - 99.05
48. Montenegro - 98.97
49. Ireland - 98.9
50. Lithuania - 98.8
51. Azerbaijan - 98.73
52. Norway - 98.61
53. Sweden - 98.61
54. Cyprus - 98.58
55. Brunei Darussalam - 98.32
56. Denmark - 98.04
57. Bulgaria - 97.91
58. North Macedonia - 97.91
59. Bosnia and Herzegovina - 97.89
60. Tunisia - 97.75
61. Myanmar - 97.66
62. Albania - 97.54
63. Moldova (Republic of) - 97.42
64. Algeria - 97.34
65. Egypt - 97.31
66. Kazakhstan - 97.27
67. Nepal - 97.16
68. Morocco - 97.12
69. Uzbekistan - 96.98
70. Jordan - 96.9
71. Cuba - 96.84
72. United Arab Emirates - 96.83
73. Mauritius - 96.77
74. Philippines - 96.72
75. Bangladesh - 96.55
76. Romania - 96.43
77. Mexico - 95.63
78. Ukraine - 95.55
79. Ethiopia - 95.54
80. Chile - 95.52
81. Uruguay - 95.33
82. Kuwait - 95.28
83. Ecuador - 95.07
84. Kyrgyzstan - 95
85. Qatar - 94.9
86. Trinidad and Tobago - 94.87
87. Madagascar - 94.87
88. Argentina - 94.51
89. Costa Rica - 94.36
90. South Africa - 94.19
91. Oman - 94.16
92. Saudi Arabia - 94.14
93. Iraq - 94.12
94. Bahrain - 94.07
95. Cambodia - 93.99
96. Tajikistan - 93.75
97. Indonesia - 93.57
98. Yemen - 93.53
99. Pakistan - 93.31
100. Colombia - 93.28
101. Brazil - 93.02
102. Bolivia (Plurinational State of) - 92.8
103. Lao People's Democratic Republic - 92.36
104. Nigeria - 91.46
105. Guatemala - 91.38
106. Kenya - 91.25
107. El Salvador - 91.22
108. Venezuela (Bolivarian Republic of) - 91.21
109. Puerto Rico - 91.08
110. Paraguay - 90.81
111. Panama - 90.72
112. Honduras - 90.65
113. Zimbabwe - 90.32
114. Ghana - 90.22
115. Uganda - 90.14
116. Dominican Republic - 90.1
117. Cameroon - 90.07
118. Togo - 89.95
119. Tanzania, United Republic of - 89.83
120. Nicaragua - 88.85
121. Congo (Democratic Republic of the) - 88.58
122. Cote d'Ivoire - 88.54
123. Senegal - 88.19
124. Mozambique - 87.92
125. Benin - 87.11
126. Angola - 86.14
127. Gabon - 85.56