Countries with the Highest / Lowest Average IQ
Statistic Verification
Source: IQ and the Wealth of Nations
Research Date: January 27th, 2015
Hong Kong is "technically" not a Country but it was reported as an independent area and a sample of the population IQ given. Behind Hong Kong, which could be considered the top country for IQ is South Korea.
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Countries With The Highest Average IQ
Rank Country Average IQ
1 Hong Kong 107
2 South Korea 106
3 Japan 105
4 Taiwan 104
5 Singapore 103
6 Austria 102
6 Germany 102
6 Italy 102
6 Netherlands 102
10 Sweden 101
10 Switzerland 101
12 Belgium 100
12 China 100
12 New Zealand 100
12 United Kingdom 100
16 Hungary 99
16 Poland 99
16 Spain 99
19 Australia 98
19 Denmark 98
19 France 98
19 Mongolia 98
19 Norway 98
19 United States 98
25 Canada 97
25 Czech Republic 97
25 Finland 97
Countries With The Lowest Average IQ
1 Equatorial Guinea 59
2 Ethiopia 63
3 Sierra Leone 64
4 Democratic Republic of the Congo 65
5 Zimbabwe 66
5 Guinea 66
7 Nigeria 67
8 Ghana 71
9 Tanzania 72
9 Sudan 72
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