Average IQ in Estonia

Based on the UniversalIQTest.com online dataset (Validated / All results)

These are averages from self-selected participants in the UniversalIQTest.com online test (not population IQ).

Use N and 95% CI when comparing; avoid causal conclusions.

See Methodology & limits.

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Mean IQ

98.9

95% CI: 97.6 to 100.2

Validated / All N

324 / 815

Validation rate: 39.8%

p10 / Median (p50) / p90

p10: 81.4

p50: 98.1

p90: 115.7

Avg time

39:51

Last updated

2026-06-18

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Current view N: 324

IQ distribution in Estonia (p10-p90)

Estonia

85100115

IQ score

IQ breakdowns in Estonia by age, gender, education, and study area

Average IQ in Estonia by age group

Small sample: at least one group has N<50 (estimates are unstable).

Age group table

Age group	Mean IQ	95% CI	N
Young Adult (19-35)	101.1	98.7 to 103.5	96
Youth (12-18)	98.6	95.4 to 101.8	46
Adult (36-65)	97.2	95.2 to 99.2	167
Senior (66-100)	89.5	84 to 95	15

Average IQ in Estonia by gender

Gender table

Gender	Mean IQ	95% CI	N
Male	99.4	96.9 to 101.9	139
Female	97.4	95.8 to 99	185

Average IQ in Estonia by education level

Small sample: at least one group has N<50 (estimates are unstable).

Education table (largest samples)

Education level	Mean IQ	95% CI	N
Primary or Secondary	97.9	95.6 to 100.2	113
Bachelor	101.8	98.6 to 105	77
Post Secondary	95.8	92.9 to 98.7	72
Master degree	100.9	97.2 to 104.6	53
Short-cycle tertiary	102.4	99 to 105.8	7
Doctorate	82.1	76 to 88.2	2

Average IQ in Estonia by study area

Hide small samples (N < 20)

Note: groups with N<20 are hidden by default.

Top study areas in Estonia (N >= 20)

Rank	Study area	Mean IQ	95% CI	N
1	Economics	99.8	94.7 to 104.9	28
2	Engineering and Technology	98.8	92.8 to 104.8	30
3	No diploma	98.2	96.3 to 100.1	126

Data last updated: 2026-06-18 (latest test submission).

Page refreshed: 2026-06-24 06:03:02.898 UTC (site build time).