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: 97.9 to 102.1
Validated / All N
113 / 366
Validation rate: 30.9%
p10 / Median (p50) / p90
p10: 87.9
p50: 99.6
p90: 114.5
Avg time
38:15
Last updated
2026-06-17
View
Current view N: 113
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 | 97.6 to 104.4 | 46 |
| Adult (36-65) | 100.2 | 95.9 to 104.5 | 31 |
| Youth (12-18) | 98.5 | 94.8 to 102.2 | 34 |
| Senior (66-100) | 96.8 | 95.4 to 98.2 | 2 |
Average IQ in Lithuania by gender
Gender table
| Gender | Mean IQ | 95% CI | N |
|---|---|---|---|
| Male | 100.9 | 98.1 to 103.7 | 62 |
| Female | 98.9 | 96.3 to 101.5 | 51 |
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 | 98.5 | 94.3 to 102.7 | 42 |
| Bachelor | 103.2 | 99.2 to 107.2 | 31 |
| Post Secondary | 98.4 | 94.9 to 101.9 | 20 |
| Master degree | 101.3 | 95.8 to 106.8 | 12 |
| Short-cycle tertiary | 98 | 91.2 to 104.8 | 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 | 99 | 95.7 to 102.3 | 45 |
Data last updated: 2026-06-17 (latest test submission).
Page refreshed: 2026-06-24 03:10:31.604 UTC (site build time).