Average IQ in Indonesia
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
101.1
95% CI: 98.8 to 103.4
Validated / All N
216 / 1,053
Validation rate: 20.5%
p10 / Median (p50) / p90
p10: 76.8
p50: 102.9
p90: 122.4
Avg time
36:25
Last updated
2026-02-07
View
Current view N: 216
IQ distribution in Indonesia (p10-p90)
Indonesia
85100115
IQ score
IQ breakdowns in Indonesia by age, gender, education, and study area
Average IQ in Indonesia 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) | 101.6 | 97.2 to 106 | 85 |
| Youth (12-18) | 101.3 | 98.5 to 104.1 | 112 |
| Adult (36-65) | 97 | 91 to 103 | 19 |
Average IQ in Indonesia by gender
Gender table
| Gender | Mean IQ | 95% CI | N |
|---|---|---|---|
| Male | 102.2 | 99.3 to 105.1 | 133 |
| Female | 99.3 | 95.6 to 103 | 83 |
Average IQ in Indonesia 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 | 101.6 | 98.4 to 104.8 | 111 |
| Bachelor | 101.9 | 97.9 to 105.9 | 63 |
| Post Secondary | 96.5 | 88.3 to 104.7 | 25 |
| Short-cycle tertiary | 104.1 | 94 to 114.2 | 11 |
| Master degree | 99.9 | 88.9 to 110.9 | 5 |
| Doctorate | 89.6 | N/A | 1 |
Average IQ in Indonesia by study area
Note: groups with N<20 are hidden by default.
Top study areas in Indonesia (N >= 20)
| Rank | Study area | Mean IQ | 95% CI | N |
|---|---|---|---|---|
| 1 | No diploma | 101.5 | 98.3 to 104.7 | 88 |
Data last updated: 2026-02-07 (latest test submission).
Page refreshed: 2026-02-08 19:17:37.053 UTC (site build time).