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: 97.5 to 100.3

Validated / All N

311 / 793

Validation rate: 39.2%

p10 / Median (p50) / p90

p10: 81.3

p50: 98.1

p90: 115.8

Avg time

40:17

Last updated

2026-05-07

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Current view N: 311

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	98.4 to 103.6	90
Youth (12-18)	98.2	94.7 to 101.7	42
Adult (36-65)	97.4	95.4 to 99.4	164
Senior (66-100)	89.5	84 to 95	15

Average IQ in Estonia by gender

Gender table

Gender	Mean IQ	95% CI	N
Male	99.1	96.5 to 101.7	132
Female	97.5	95.9 to 99.1	179

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	97.7	95.2 to 100.2	107
Bachelor	101.9	98.7 to 105.1	76
Post Secondary	95.3	92.2 to 98.4	67
Master degree	101.3	97.7 to 104.9	52
Short-cycle tertiary	102.5	99 to 106	7
Doctorate	82.1	75.9 to 88.3	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	98.9	92.9 to 104.9	30
3	No diploma	97.8	95.9 to 99.7	116

Data last updated: 2026-05-07 (latest test submission).

Page refreshed: 2026-05-09 06:43:09.668 UTC (site build time).