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

310 / 792

Validation rate: 39.1%

p10 / Median (p50) / p90

p10: 81.3

p50: 98.2

p90: 115.8

Avg time

40:21

Last updated

2026-04-19

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Current view N: 310

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	98.3 to 103.7	89
Youth (12-18)	98.2	94.7 to 101.7	42
Adult (36-65)	97.5	95.5 to 99.5	164
Senior (66-100)	89.6	84 to 95.2	15

Average IQ in Estonia by gender

Gender table

Gender	Mean IQ	95% CI	N
Male	99.2	96.5 to 101.9	131
Female	97.6	96 to 99.2	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	97.8	95.3 to 100.3	107
Bachelor	102	98.8 to 105.2	75
Post Secondary	95.3	92.2 to 98.4	67
Master degree	101.4	97.8 to 105	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	99.9	94.8 to 105	28
2	Engineering and Technology	98.9	92.9 to 104.9	30
3	No diploma	97.8	95.9 to 99.7	115

Data last updated: 2026-04-19 (latest test submission).

Page refreshed: 2026-04-21 03:49:05.095 UTC (site build time).