Research Resources
Open Data Initiative
Aggregate data for researchers and educators
Last updated: January 14, 2026
Our Commitment to Open Science
OpenMBTI is committed to supporting personality research. We make aggregate, anonymized test data available to researchers, educators, and data scientists.
All individual responses are anonymous - we never collect personally identifiable information. The data provided here represents aggregate patterns across thousands of test-takers.
Live Statistics
Real-time aggregate data from our test database
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Download Data
Export aggregate data for offline analysis
API Access
Programmatic access to research data
Statistics API
GET https://openmbti.org/api/research/stats
Download API
GET https://openmbti.org/api/research/download?format=json
GET https://openmbti.org/api/research/download?format=csv&limit=10000
Data Fields
| Field | Description |
|---|---|
| type | MBTI type result (e.g., ENFP) |
| score_ei | E-I dimension raw score (0-48) |
| score_sn | S-N dimension raw score (0-48) |
| score_tf | T-F dimension raw score (0-48) |
| score_jp | J-P dimension raw score (0-48) |
| locale | User language/region |
| completed_month | Month completed (YYYY-MM) |
License & Citation
This data is provided under CC BY 4.0 license. Please cite as:
OpenJung. (2025). Open MBTI Aggregate Test Data. https://openmbti.org/research/data
Privacy Commitment
We do not collect names, emails, or other personal identifiers. All data is anonymous or aggregated.
Suggested Use Cases
- Academic research on personality type distributions
- Educational demonstrations of statistical analysis
- Cross-cultural personality pattern analysis
- Time-series analysis of personality trends