Highest IQ scores in Czechia

Country statistics

Country
Czechia
Population
10,525,739
GDP per Capita
$48,919 (2021)
Education Index
0.893
Gini Coefficient
25.3
Average IQ
106.25

Highest IQ scores in Czechia

Based on the 745900 people who completed an IQ test at BRGHT, the average IQ of people in Czechia is 106.25. With this IQ score, Czechia ranks #21 on the list of countries by average IQ.

It is important to remember that intelligence is complex and multifaceted, and that intelligence tests do not capture all aspects of human cognitive ability. The BRGHT IQ Test measures candidates' logical reasoning, numerical and spatial reasoning skills.

Name

Rank

IQ

Numerical

Logical

Spatial

Results

#1

AB

A B

155

#1

155

100%

100%

100%

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#2

155

#2

155

100%

100%

100%

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#3

KJ

155

#3

154

100%

100%

100%

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#4

154

#4

154

100%

100%

90%

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#5

153

#5

153

100%

100%

99%

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#6

153

#6

152

100%

100%

97%

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#7

153

#7

152

100%

100%

99%

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#8

147

#8

147

100%

100%

99%

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#9

144

#9

143

99%

100%

99%

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#10

144

#10

143

94%

100%

99%

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#11

FF

142

#11

141

100%

98%

100%

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#12

141

#12

141

100%

98%

95%

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#13

141

#13

140

100%

99%

100%

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#14

141

#14

140

99%

99%

99%

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#15

140

#15

140

100%

99%

47%

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#16

140

#16

140

100%

99%

98%

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#17

140

#17

139

99%

100%

95%

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#18

140

#18

139

96%

100%

99%

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#19

139

#19

139

99%

98%

100%

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#20

139

#20

138

99%

100%

99%

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