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

95% CI: 97.6 to 100.4

Validated / All N

307 / 781

Validation rate: 39.3%

p10 / Median (p50) / p90

p10: 81.3

p50: 98.2

p90: 116

Avg time

40:30

Last updated

2026-03-21

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Current view N: 307

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	98.2 to 103.8	88
Youth (12-18)	98.7	95.1 to 102.3	41
Adult (36-65)	97.6	95.6 to 99.6	163
Senior (66-100)	89.7	84.1 to 95.3	15

Average IQ in Estonia by gender

Gender table

Gender	Mean IQ	95% CI	N
Male	99.3	96.6 to 102	129
Female	97.7	96.1 to 99.3	178

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	98	95.5 to 100.5	105
Bachelor	101.9	98.7 to 105.1	74
Post Secondary	95.4	92.3 to 98.5	67
Master degree	101.5	97.9 to 105.1	52
Short-cycle tertiary	102.6	99.2 to 106	7
Doctorate	82.2	76.1 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	99.9	94.7 to 105.1	28
2	Engineering and Technology	99	92.9 to 105.1	30
3	No diploma	98.1	96.1 to 100.1	113

Data last updated: 2026-03-21 (latest test submission).

Page refreshed: 2026-03-25 03:13:47.949 UTC (site build time).