Indonesia IOM DTM: Aggregated IDP Figures at Admin 1 and 2 Levels

The International Organization for Migration (IOM) provides aggregated Internally Displaced Persons (IDP) figures for Indonesia through its Displacement Tracking Matrix (DTM) API. This dataset contains non-sensitive displacement statistics organized by national and subnational administrative boundaries, updated as of March 2026. It serves as a standardized source for humanitarian organizations to monitor forced displacement trends at the province and district levels.

Use Cases

• Mapping displacement hotspots using Admin 1 and Admin 2 subnational geographic levels
• Calculating humanitarian aid requirements based on aggregated IDP figures
• Analyzing temporal displacement trends across different Indonesian provinces

Strengths

• Official data sourced directly from the International Organization for Migration (IOM)
• Granular subnational reporting at Admin 1 (provinces) and Admin 2 (districts) levels
• Standardized format suitable for humanitarian API integration

Limitations

• Aggregated data only, preventing individual-level or household-level analysis
• Lacks demographic breakdowns such as age, gender, or specific vulnerabilities
• Total record count and specific temporal start date are not explicitly defined in the metadata

Provenance

Source

International Organization for Migration (IOM) DTM API

Collection Method

Aggregated from field assessments and subnational reporting

Freshness

Updated as of March 2026 via the IOM DTM API.

Geography

Indonesia