Average IQ in Lithuania
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.
Mean IQ
100
95% CI: 97.7 to 102.3
Validated / All N
102 / 338
Validation rate: 30.2%
p10 / Median (p50) / p90
p10: 88
p50: 99.5
p90: 115.4
Avg time
38:37
Last updated
2026-05-02
View
Current view N: 102
IQ distribution in Lithuania (p10-p90)
Lithuania
85100115
IQ score
IQ breakdowns in Lithuania by age, gender, education, and study area
Average IQ in Lithuania 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) | 101.4 | 97.7 to 105.1 | 43 |
| Adult (36-65) | 100.2 | 95.6 to 104.8 | 30 |
| Senior (66-100) | 98.2 | N/A | 1 |
| Youth (12-18) | 97.7 | 94 to 101.4 | 28 |
Average IQ in Lithuania by gender
Small sample: at least one group has N<50 (estimates are unstable).
Gender table
| Gender | Mean IQ | 95% CI | N |
|---|---|---|---|
| Male | 101 | 97.4 to 104.6 | 53 |
| Female | 98.9 | 96.3 to 101.5 | 49 |
Average IQ in Lithuania 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 | 93.6 to 102.2 | 38 |
| Bachelor | 103.4 | 99 to 107.8 | 28 |
| Post Secondary | 98.6 | 94.7 to 102.5 | 16 |
| Master degree | 101.4 | 95.9 to 106.9 | 12 |
| Short-cycle tertiary | 98.2 | 91.4 to 105 | 8 |
Average IQ in Lithuania by study area
Note: groups with N<20 are hidden by default.
Top study areas in Lithuania (N >= 20)
| Rank | Study area | Mean IQ | 95% CI | N |
|---|---|---|---|---|
| 1 | No diploma | 98.6 | 95.5 to 101.7 | 38 |
Data last updated: 2026-05-02 (latest test submission).
Page refreshed: 2026-05-09 10:26:37.851 UTC (site build time).