Smartest Countries

Average IQ
Average IQℹ️
1.JapanJapan106.48
2.TaiwanTaiwan106.47
3.SingaporeSingapore105.89
4.Hong KongHong Kong105.37
5.ChinaChina104.1
6.South KoreaSouth Korea102.35
7.BelarusBelarus101.6
8.FinlandFinland101.2
9.LiechtensteinLiechtenstein101.07
10.GermanyGermany100.74
11.NetherlandsNetherlands100.74
12.EstoniaEstonia100.72
13.LuxembourgLuxembourg99.87
14.MacauMacau99.82
15.CambodiaCambodia99.75
16.CanadaCanada99.52
17.AustraliaAustralia99.24
18.HungaryHungary99.24
19.SwitzerlandSwitzerland99.24
20.United KingdomUnited Kingdom99.12
21.GreenlandGreenland98.89
22.North KoreaNorth Korea98.82
23.SloveniaSlovenia98.6
24.New ZealandNew Zealand98.57
25.AustriaAustria98.38
26.IcelandIceland98.26
27.DenmarkDenmark97.83
28.BelgiumBelgium97.49
29.United StatesUnited States97.43
30.NorwayNorway97.13
31.SwedenSweden97
32.FranceFrance96.69
33.PolandPoland96.35
34.SlovakiaSlovakia96.32
35.RussiaRussia96.29
36.LithuaniaLithuania95.89
37.CroatiaCroatia95.75
38.AndorraAndorra95.2
39.IrelandIreland95.13
40.Czech RepublicCzech Republic94.92
41.LatviaLatvia94.79
42.ItalyItaly94.23
43.VanuatuVanuatu93.92
44.New CaledoniaNew Caledonia93.92
45.SpainSpain93.9
46.BermudaBermuda93.48
47.CyprusCyprus93.39
48.PortugalPortugal92.77
49.IsraelIsrael92.43
50.BarbadosBarbados91.6
51.MaltaMalta91.27
52.MyanmarMyanmar91.18
53.MongoliaMongolia91.03
54.BulgariaBulgaria90.99
55.GreeceGreece90.77
56.SurinameSuriname90.29
57.UkraineUkraine90.07
58.MoldovaMoldova89.98
59.SerbiaSerbia89.6
60.VietnamVietnam89.53
61.IraqIraq89.28
62.UzbekistanUzbekistan89.01
63.KazakhstanKazakhstan88.89
64.ThailandThailand88.87
65.ArmeniaArmenia88.82
66.Bosnia and HerzegovinaBosnia and Herzegovina88.54
67.Costa RicaCosta Rica88.34
68.BhutanBhutan87.94
69.ChileChile87.89
70.MexicoMexico87.73
71.TajikistanTajikistan87.71
72.UruguayUruguay87.59
73.MalaysiaMalaysia87.58
74.BruneiBrunei87.58
75.BahamasBahamas86.99
76.RomaniaRomania86.88
77.TurkeyTurkey86.8
78.ArgentinaArgentina86.63
79.Sri LankaSri Lanka86.62
80.MauritiusMauritius86.56
81.TurkmenistanTurkmenistan85.86
82.MontenegroMontenegro85.78
83.Trinidad and TobagoTrinidad and Tobago85.63
84.AzerbaijanAzerbaijan84.81
85.GeorgiaGeorgia84.5
86.Turks and Caicos IslandsTurks and Caicos Islands84.29
87.ParaguayParaguay84.04
88.FijiFiji83.96
89.Solomon IslandsSolomon Islands83.96
90.SamoaSamoa83.96
91.KiribatiKiribati83.96
92.MicronesiaMicronesia83.96
93.TongaTonga83.96
94.Marshall IslandsMarshall Islands83.96
95.Cook IslandsCook Islands83.96
96.CubaCuba83.9
97.BahrainBahrain83.6
98.BrazilBrazil83.38
99.GuyanaGuyana83.23
100.ColombiaColombia83.13
101.VenezuelaVenezuela82.99
102.Cayman IslandsCayman Islands82.24
103.AfghanistanAfghanistan82.12
104.HaitiHaiti82.1
105.Dominican RepublicDominican Republic82.05
106.United Arab EmiratesUnited Arab Emirates82.05
107.Puerto RicoPuerto Rico81.99
108.North MacedoniaNorth Macedonia81.91
109.AlbaniaAlbania81.75
110.LebanonLebanon81.7
111.PhilippinesPhilippines81.64
112.PeruPeru81.44
113.Northern Mariana IslandsNorthern Mariana Islands81.36
114.LaosLaos80.99
115.LibyaLibya80.92
116.QatarQatar80.78
117.JordanJordan80.7
118.MaldivesMaldives80.54
119.IranIran80.01
120.PakistanPakistan80
121.GrenadaGrenada79.34
122.TunisiaTunisia79.22
123.KyrgyzstanKyrgyzstan79.09
124.PanamaPanama79
125.SudanSudan78.87
126.ChadChad78.87
127.SeychellesSeychelles78.76
128.OmanOman78.7
129.KuwaitKuwait78.64
130.IndonesiaIndonesia78.49
131.Papua New GuineaPapua New Guinea78.49
132.Timor LesteTimor Leste78.49
133.EcuadorEcuador78.26
134.PalestinePalestine77.69
135.SenegalSenegal77.37
136.ComorosComoros77.07
137.MadagascarMadagascar76.79
138.British Virgin IslandsBritish Virgin Islands76.69
139.BoliviaBolivia76.53
140.UgandaUganda76.42
141.Saudi ArabiaSaudi Arabia76.36
142.EgyptEgypt76.32
143.IndiaIndia76.24
144.AlgeriaAlgeria76
145.KenyaKenya75.2
146.AngolaAngola75.1
147.JamaicaJamaica75.08
148.TanzaniaTanzania74.95
149.SyriaSyria74.41
150.BangladeshBangladesh74.33
151.ZimbabweZimbabwe74.01
152.Burkina FasoBurkina Faso73.8
153.Saint LuciaSaint Lucia73.68
154.MozambiqueMozambique72.5
155.BurundiBurundi72.09
156.NigerNiger70.82
157.Antigua and BarbudaAntigua and Barbuda70.48
158.Saint Kitts and NevisSaint Kitts and Nevis70.48
159.RwandaRwanda69.95
160.BeninBenin69.71
161.MalawiMalawi69.7
162.El SalvadorEl Salvador69.63
163.BotswanaBotswana69.45
164.South AfricaSouth Africa68.87
165.LesothoLesotho68.87
166.EswatiniEswatini68.87
167.EritreaEritrea68.77
168.ZambiaZambia68.43
169.EthiopiaEthiopia68.42
170.DjiboutiDjibouti68.41
171.NigeriaNigeria67.76
172.CameroonCameroon67.76
173.SomaliaSomalia67.67
174.MoroccoMorocco67.03
175.NamibiaNamibia66.19
176.DominicaDominica66.03
177.Sao Tome and PrincipeSao Tome and Principe65.22
178.DR CongoDR Congo64.92
179.Saint Vincent and the GrenadinesSaint Vincent and the Grenadines63.42
180.Republic of the CongoRepublic of the Congo62.97
181.GabonGabon62.97
182.YemenYemen62.86
183.Central African RepublicCentral African Republic62.55
184.BelizeBelize62.55
185.HondurasHonduras62.16
186.TogoTogo59.83
187.MaliMali59.76
188.MauritaniaMauritania59.76
189.South SudanSouth Sudan58.61
190.GhanaGhana58.16
191.Ivory CoastIvory Coast58.16
192.GuineaGuinea53.48
193.NicaraguaNicaragua52.69
194.GambiaGambia52.68
195.Cape VerdeCape Verde52.5
196.GuatemalaGuatemala47.72
197.Sierra LeoneSierra Leone45.07
198.LiberiaLiberia45.07
199.NepalNepal42.99

Intelligence Around the World

Intelligence quotient, or IQ as we often refer to it, provides a measure of human cognitive abilities in relation to one's age group. While IQ is by no means a comprehensive assessment of one's mental prowess or potential, it does offer an intriguing glimpse into intellectual capabilities at a national level. To gauge countries' intelligence, experts often utilize average national IQ scores. It's important to note, these scores aren't static but are subject to a variety of influences ranging from education systems, socio-economic factors, and even nutritional considerations. From the rich trove of public data detailing average national IQs, we embark on an enlightening journey across the globe, exploring regions that lead the charts and those that fare relatively low. Key findings from our data include:

  • East Asian countries dominate the high IQ bracket, with Japan leading the pack exhibiting a remarkable average IQ of 106.48. They're closely followed by Taiwan and Singapore, with average IQs of 106.47 and 105.89 respectively.
  • European nations, particularly those from the north like Finland and Germany, also show high IQs, echoing a correlation between IQ and high quality of education and healthcare infrastructure prevalent in these regions.
  • The United States finds its place well within the first third of the list, flaunting an average IQ score of 97.43. Given its diverse demographics and a large population, this is a promising figure.
  • While consistent data for all African nations is sparse, both North African and Sub-Saharan countries show lower average IQ scores. For example, Ghana shows an average IQ of 58.16. These relatively low scores could be attributed to numerous factors such as a lack of access to quality education and poor nutrition during critical developmental years.
  • A fascinating observation from the data is the slight edge countries with smaller populations, like Liechtenstein, seem to have over giants like China and India. This could prompt a worthy discussion about the role of population size in national IQ averages. To stress, while high IQ scores might be suggestive of a high-performing education system or a prosperous economy, they shouldn't be construed as definitive evidence of intellectual superiority. With this understanding, let's journey through the list of the world's smartest countries as we delve deeper into what these figures could potentially reveal.

10 Smartest Countries

The ten countries with the highest average IQ scores according to public data are Japan, Taiwan, Singapore, Hong Kong, China, South Korea, Belarus, Finland, Netherlands, and Germany. Japan leads the pack with an average IQ of 106.48. Closely following Japan is Taiwan, with an average IQ score of 106.47. Singapore checks in with an average IQ score of 105.89, and in fourth place is Hong Kong with 105.37. China's average IQ is recorded at 104.1, placing it fifth in the ranking. South Korea's average IQ score is 102.35, ranking it sixth highest globally. Following South Korea is Belarus, boasting an average IQ of 101.6. Finland is eighth in the lineup with an average IQ of 101.2, and the Netherlands and Germany both have an average IQ of 100.74, rounding out the list of the top ten countries. Smartest Countries in the World:

  1. Japan – 106.48
  2. Taiwan – 106.47
  3. Singapore – 105.89
  4. Hong Kong – 105.37
  5. China – 104.1
  6. South Korea – 102.35
  7. Belarus – 101.6
  8. Finland – 101.2
  9. Netherlands – 100.74
  10. Germany – 100.74

By Region

Afghanistan

See Less
Afghanistan

Metric

Value

Rank

Average IQ

82.12

#103

Albania

See More
Albania

Metric

Value

Rank

Average IQ

81.75

#109

Algeria

See More
Algeria

Metric

Value

Rank

Andorra

See More
Andorra

Metric

Value

Rank

Average IQ

95.2

#38

Angola

See More
Angola

Metric

Value

Rank

Average IQ

75.1

#146

Antigua and Barbuda

See More
Antigua and Barbuda

Metric

Value

Rank

Average IQ

70.48

#157

Argentina

See More
Argentina

Metric

Value

Rank

Average IQ

86.63

#78

Armenia

See More
Armenia

Metric

Value

Rank

Average IQ

88.82

#65

Australia

See More
Australia

Metric

Value

Rank

Average IQ

99.24

#17

Austria

See More
Austria

Metric

Value

Rank

Average IQ

98.38

#25

Azerbaijan

See More
Azerbaijan

Metric

Value

Rank

Average IQ

84.81

#84

Bahamas

See More
Bahamas

Metric

Value

Rank

Average IQ

86.99

#75

Bahrain

See More
Bahrain

Metric

Value

Rank

Average IQ

83.6

#97

Bangladesh

See More
Bangladesh

Metric

Value

Rank

Average IQ

74.33

#150

Barbados

See More
Barbados

Metric

Value

Rank

Average IQ

91.6

#50

Belarus

See More
Belarus

Metric

Value

Rank

Average IQ

101.6

#7

Belgium

See More
Belgium

Metric

Value

Rank

Average IQ

97.49

#28

Belize

See More
Belize

Metric

Value

Rank

Average IQ

62.55

#184

Benin

See More
Benin

Metric

Value

Rank

Average IQ

69.71

#160

Bermuda

See More
Bermuda

Metric

Value

Rank

Average IQ

93.48

#46

Bhutan

See More
Bhutan

Metric

Value

Rank

Average IQ

87.94

#68

Bolivia

See More
Bolivia

Metric

Value

Rank

Average IQ

76.53

#139

Bosnia and Herzegovina

See More
Bosnia and Herzegovina

Metric

Value

Rank

Average IQ

88.54

#66

Botswana

See More
Botswana

Metric

Value

Rank

Average IQ

69.45

#163

Brazil

See More
Brazil

Metric

Value

Rank

Average IQ

83.38

#98

British Virgin Islands

See More
British Virgin Islands

Metric

Value

Rank

Average IQ

76.69

#138

Brunei

See More
Brunei

Metric

Value

Rank

Average IQ

87.58

#74

Bulgaria

See More
Bulgaria

Metric

Value

Rank

Average IQ

90.99

#54

Burkina Faso

See More
Burkina Faso

Metric

Value

Rank

Average IQ

73.8

#152

Burundi

See More
Burundi

Metric

Value

Rank

Average IQ

72.09

#155

Cambodia

See More
Cambodia

Metric

Value

Rank

Average IQ

99.75

#15

Cameroon

See More
Cameroon

Metric

Value

Rank

Average IQ

67.76

#172

Canada

See More
Canada

Metric

Value

Rank

Average IQ

99.52

#16

Cape Verde

See More
Cape Verde

Metric

Value

Rank

Average IQ

52.5

#195

Cayman Islands

See More
Cayman Islands

Metric

Value

Rank

Average IQ

82.24

#102

Central African Republic

See More
Central African Republic

Metric

Value

Rank

Average IQ

62.55

#183

Chad

See More
Chad

Metric

Value

Rank

Average IQ

78.87

#126

Chile

See More
Chile

Metric

Value

Rank

Average IQ

87.89

#69

China

See More
China

Metric

Value

Rank

Average IQ

104.1

#5

Colombia

See More
Colombia

Metric

Value

Rank

Average IQ

83.13

#100

Comoros

See More
Comoros

Metric

Value

Rank

Average IQ

77.07

#136

Cook Islands

See More
Cook Islands

Metric

Value

Rank

Average IQ

83.96

#95

Costa Rica

See More
Costa Rica

Metric

Value

Rank

Average IQ

88.34

#67

Croatia

See More
Croatia

Metric

Value

Rank

Average IQ

95.75

#37

Cuba

See More
Cuba

Metric

Value

Rank

Average IQ

83.9

#96

Cyprus

See More
Cyprus

Metric

Value

Rank

Average IQ

93.39

#47

Czech Republic

See More
Czech Republic

Metric

Value

Rank

Average IQ

94.92

#40

DR Congo

See More
DR Congo

Metric

Value

Rank

Average IQ

64.92

#178

Denmark

See More
Denmark

Metric

Value

Rank

Average IQ

97.83

#27

Djibouti

See More
Djibouti

Metric

Value

Rank

Average IQ

68.41

#170

Dominica

See More
Dominica

Metric

Value

Rank

Average IQ

66.03

#176

Dominican Republic

See More
Dominican Republic

Metric

Value

Rank

Average IQ

82.05

#105

Ecuador

See More
Ecuador

Metric

Value

Rank

Average IQ

78.26

#133

Egypt

See More
Egypt

Metric

Value

Rank

Average IQ

76.32

#142

El Salvador

See More
El Salvador

Metric

Value

Rank

Average IQ

69.63

#162

Eritrea

See More
Eritrea

Metric

Value

Rank

Average IQ

68.77

#167

Estonia

See More
Estonia

Metric

Value

Rank

Average IQ

100.72

#12

Eswatini

See More
Eswatini

Metric

Value

Rank

Average IQ

68.87

#166

Ethiopia

See More
Ethiopia

Metric

Value

Rank

Average IQ

68.42

#169

Fiji

See More
Fiji

Metric

Value

Rank

Average IQ

83.96

#88

Finland

See More
Finland

Metric

Value

Rank

Average IQ

101.2

#8

France

See More
France

Metric

Value

Rank

Average IQ

96.69

#32

Gabon

See More
Gabon

Metric

Value

Rank

Average IQ

62.97

#181

Gambia

See More
Gambia

Metric

Value

Rank

Average IQ

52.68

#194

Georgia

See More
Georgia

Metric

Value

Rank

Average IQ

84.5

#85

Germany

See More
Germany

Metric

Value

Rank

Average IQ

100.74

#10

Ghana

See More
Ghana

Metric

Value

Rank

Average IQ

58.16

#190

Greece

See More
Greece

Metric

Value

Rank

Average IQ

90.77

#55

Greenland

See More
Greenland

Metric

Value

Rank

Average IQ

98.89

#21

Grenada

See More
Grenada

Metric

Value

Rank

Average IQ

79.34

#121

Guatemala

See More
Guatemala

Metric

Value

Rank

Average IQ

47.72

#196

Guinea

See More
Guinea

Metric

Value

Rank

Average IQ

53.48

#192

Guyana

See More
Guyana

Metric

Value

Rank

Average IQ

83.23

#99

Haiti

See More
Haiti

Metric

Value

Rank

Average IQ

82.1

#104

Honduras

See More
Honduras

Metric

Value

Rank

Average IQ

62.16

#185

Hong Kong

See More
Hong Kong

Metric

Value

Rank

Average IQ

105.37

#4

Hungary

See More
Hungary

Metric

Value

Rank

Average IQ

99.24

#18

Iceland

See More
Iceland

Metric

Value

Rank

Average IQ

98.26

#26

India

See More
India

Metric

Value

Rank

Average IQ

76.24

#143

Indonesia

See More
Indonesia

Metric

Value

Rank

Average IQ

78.49

#130

Iran

See More
Iran

Metric

Value

Rank

Average IQ

80.01

#119

Iraq

See More
Iraq

Metric

Value

Rank

Average IQ

89.28

#61

Ireland

See More
Ireland

Metric

Value

Rank

Average IQ

95.13

#39

Israel

See More
Israel

Metric

Value

Rank

Average IQ

92.43

#49

Italy

See More
Italy

Metric

Value

Rank

Average IQ

94.23

#42

Ivory Coast

See More
Ivory Coast

Metric

Value

Rank

Average IQ

58.16

#191

Jamaica

See More
Jamaica

Metric

Value

Rank

Average IQ

75.08

#147

Japan

See More
Japan

Metric

Value

Rank

Average IQ

106.48

#1

Jordan

See More
Jordan

Metric

Value

Rank

Average IQ

80.7

#117

Kazakhstan

See More
Kazakhstan

Metric

Value

Rank

Average IQ

88.89

#63

Kenya

See More
Kenya

Metric

Value

Rank

Average IQ

75.2

#145

Kiribati

See More
Kiribati

Metric

Value

Rank

Average IQ

83.96

#91

Kuwait

See More
Kuwait

Metric

Value

Rank

Average IQ

78.64

#129

Kyrgyzstan

See More
Kyrgyzstan

Metric

Value

Rank

Average IQ

79.09

#123

Laos

See More
Laos

Metric

Value

Rank

Average IQ

80.99

#114

Latvia

See More
Latvia

Metric

Value

Rank

Average IQ

94.79

#41

Lebanon

See More
Lebanon

Metric

Value

Rank

Average IQ

81.7

#110

Lesotho

See More
Lesotho

Metric

Value

Rank

Average IQ

68.87

#165

Liberia

See More
Liberia

Metric

Value

Rank

Average IQ

45.07

#198

Libya

See More
Libya

Metric

Value

Rank

Average IQ

80.92

#115

Liechtenstein

See More
Liechtenstein

Metric

Value

Rank

Average IQ

101.07

#9

Lithuania

See More
Lithuania

Metric

Value

Rank

Average IQ

95.89

#36

Luxembourg

See More
Luxembourg

Metric

Value

Rank

Average IQ

99.87

#13

Macau

See More
Macau

Metric

Value

Rank

Average IQ

99.82

#14

Madagascar

See More
Madagascar

Metric

Value

Rank

Average IQ

76.79

#137

Malawi

See More
Malawi

Metric

Value

Rank

Average IQ

69.7

#161

Malaysia

See More
Malaysia

Metric

Value

Rank

Average IQ

87.58

#73

Maldives

See More
Maldives

Metric

Value

Rank

Average IQ

80.54

#118

Mali

See More
Mali

Metric

Value

Rank

Average IQ

59.76

#187

Malta

See More
Malta

Metric

Value

Rank

Average IQ

91.27

#51

Marshall Islands

See More
Marshall Islands

Metric

Value

Rank

Average IQ

83.96

#94

Mauritania

See More
Mauritania

Metric

Value

Rank

Average IQ

59.76

#188

Mauritius

See More
Mauritius

Metric

Value

Rank

Average IQ

86.56

#80

Mexico

See More
Mexico

Metric

Value

Rank

Average IQ

87.73

#70

Micronesia

See More
Micronesia

Metric

Value

Rank

Average IQ

83.96

#92

Moldova

See More
Moldova

Metric

Value

Rank

Average IQ

89.98

#58

Mongolia

See More
Mongolia

Metric

Value

Rank

Average IQ

91.03

#53

Montenegro

See More
Montenegro

Metric

Value

Rank

Average IQ

85.78

#82

Morocco

See More
Morocco

Metric

Value

Rank

Average IQ

67.03

#174

Mozambique

See More
Mozambique

Metric

Value

Rank

Average IQ

72.5

#154

Myanmar

See More
Myanmar

Metric

Value

Rank

Average IQ

91.18

#52

Namibia

See More
Namibia

Metric

Value

Rank

Average IQ

66.19

#175

Nepal

See More
Nepal

Metric

Value

Rank

Average IQ

42.99

#199

Netherlands

See More
Netherlands

Metric

Value

Rank

Average IQ

100.74

#11

New Caledonia

See More
New Caledonia

Metric

Value

Rank

Average IQ

93.92

#44

New Zealand

See More
New Zealand

Metric

Value

Rank

Average IQ

98.57

#24

Nicaragua

See More
Nicaragua

Metric

Value

Rank

Average IQ

52.69

#193

Niger

See More
Niger

Metric

Value

Rank

Average IQ

70.82

#156

Nigeria

See More
Nigeria

Metric

Value

Rank

Average IQ

67.76

#171

North Korea

See More
North Korea

Metric

Value

Rank

Average IQ

98.82

#22

North Macedonia

See More
North Macedonia

Metric

Value

Rank

Average IQ

81.91

#108

Northern Mariana Islands

See More
Northern Mariana Islands

Metric

Value

Rank

Average IQ

81.36

#113

Norway

See More
Norway

Metric

Value

Rank

Average IQ

97.13

#30

Oman

See More
Oman

Metric

Value

Rank

Average IQ

78.7

#128

Pakistan

See More
Pakistan

Metric

Value

Rank

Palestine

See More
Palestine

Metric

Value

Rank

Average IQ

77.69

#134

Panama

See More
Panama

Metric

Value

Rank

Papua New Guinea

See More
Papua New Guinea

Metric

Value

Rank

Average IQ

78.49

#131

Paraguay

See More
Paraguay

Metric

Value

Rank

Average IQ

84.04

#87

Peru

See More
Peru

Metric

Value

Rank

Average IQ

81.44

#112

Philippines

See More
Philippines

Metric

Value

Rank

Average IQ

81.64

#111

Poland

See More
Poland

Metric

Value

Rank

Average IQ

96.35

#33

Portugal

See More
Portugal

Metric

Value

Rank

Average IQ

92.77

#48

Puerto Rico

See More
Puerto Rico

Metric

Value

Rank

Average IQ

81.99

#107

Qatar

See More
Qatar

Metric

Value

Rank

Average IQ

80.78

#116

Republic of the Congo

See More
Republic of the Congo

Metric

Value

Rank

Average IQ

62.97

#180

Romania

See More
Romania

Metric

Value

Rank

Average IQ

86.88

#76

Russia

See More
Russia

Metric

Value

Rank

Average IQ

96.29

#35

Rwanda

See More
Rwanda

Metric

Value

Rank

Average IQ

69.95

#159

Saint Kitts and Nevis

See More
Saint Kitts and Nevis

Metric

Value

Rank

Average IQ

70.48

#158

Saint Lucia

See More
Saint Lucia

Metric

Value

Rank

Average IQ

73.68

#153

Saint Vincent and the Grenadines

See More
Saint Vincent and the Grenadines

Metric

Value

Rank

Average IQ

63.42

#179

Samoa

See More
Samoa

Metric

Value

Rank

Average IQ

83.96

#90

Sao Tome and Principe

See More
Sao Tome and Principe

Metric

Value

Rank

Average IQ

65.22

#177

Saudi Arabia

See More
Saudi Arabia

Metric

Value

Rank

Average IQ

76.36

#141

Senegal

See More
Senegal

Metric

Value

Rank

Average IQ

77.37

#135

Serbia

See More
Serbia

Metric

Value

Rank

Average IQ

89.6

#59

Seychelles

See More
Seychelles

Metric

Value

Rank

Average IQ

78.76

#127

Sierra Leone

See More
Sierra Leone

Metric

Value

Rank

Average IQ

45.07

#197

Singapore

See More
Singapore

Metric

Value

Rank

Average IQ

105.89

#3

Slovakia

See More
Slovakia

Metric

Value

Rank

Average IQ

96.32

#34

Slovenia

See More
Slovenia

Metric

Value

Rank

Average IQ

98.6

#23

Solomon Islands

See More
Solomon Islands

Metric

Value

Rank

Average IQ

83.96

#89

Somalia

See More
Somalia

Metric

Value

Rank

Average IQ

67.67

#173

South Africa

See More
South Africa

Metric

Value

Rank

Average IQ

68.87

#164

South Korea

See More
South Korea

Metric

Value

Rank

Average IQ

102.35

#6

South Sudan

See More
South Sudan

Metric

Value

Rank

Average IQ

58.61

#189

Spain

See More
Spain

Metric

Value

Rank

Average IQ

93.9

#45

Sri Lanka

See More
Sri Lanka

Metric

Value

Rank

Average IQ

86.62

#79

Sudan

See More
Sudan

Metric

Value

Rank

Average IQ

78.87

#125

Suriname

See More
Suriname

Metric

Value

Rank

Average IQ

90.29

#56

Sweden

See More
Sweden

Metric

Value

Rank

Switzerland

See More
Switzerland

Metric

Value

Rank

Average IQ

99.24

#19

Syria

See More
Syria

Metric

Value

Rank

Average IQ

74.41

#149

Taiwan

See More
Taiwan

Metric

Value

Rank

Average IQ

106.47

#2

Tajikistan

See More
Tajikistan

Metric

Value

Rank

Average IQ

87.71

#71

Tanzania

See More
Tanzania

Metric

Value

Rank

Average IQ

74.95

#148

Thailand

See More
Thailand

Metric

Value

Rank

Average IQ

88.87

#64

Timor Leste

See More
Timor Leste

Metric

Value

Rank

Average IQ

78.49

#132

Togo

See More
Togo

Metric

Value

Rank

Average IQ

59.83

#186

Tonga

See More
Tonga

Metric

Value

Rank

Average IQ

83.96

#93

Trinidad and Tobago

See More
Trinidad and Tobago

Metric

Value

Rank

Average IQ

85.63

#83

Tunisia

See More
Tunisia

Metric

Value

Rank

Average IQ

79.22

#122

Turkey

See More
Turkey

Metric

Value

Rank

Average IQ

86.8

#77

Turkmenistan

See More
Turkmenistan

Metric

Value

Rank

Average IQ

85.86

#81

Turks and Caicos Islands

See More
Turks and Caicos Islands

Metric

Value

Rank

Average IQ

84.29

#86

Uganda

See More
Uganda

Metric

Value

Rank

Average IQ

76.42

#140

Ukraine

See More
Ukraine

Metric

Value

Rank

Average IQ

90.07

#57

United Arab Emirates

See More
United Arab Emirates

Metric

Value

Rank

Average IQ

82.05

#106

United Kingdom

See More
United Kingdom

Metric

Value

Rank

Average IQ

99.12

#20

United States

See More
United States

Metric

Value

Rank

Average IQ

97.43

#29

Uruguay

See More
Uruguay

Metric

Value

Rank

Average IQ

87.59

#72

Uzbekistan

See More
Uzbekistan

Metric

Value

Rank

Average IQ

89.01

#62

Vanuatu

See More
Vanuatu

Metric

Value

Rank

Average IQ

93.92

#43

Venezuela

See More
Venezuela

Metric

Value

Rank

Average IQ

82.99

#101

Vietnam

See More
Vietnam

Metric

Value

Rank

Average IQ

89.53

#60

Yemen

See More
Yemen

Metric

Value

Rank

Average IQ

62.86

#182

Zambia

See More
Zambia

Metric

Value

Rank

Average IQ

68.43

#168

Zimbabwe

See More
Zimbabwe

Metric

Value

Rank

Average IQ

74.01

#151

Table