Mongolia Administrative Boundaries for 22 Provinces and 339 Districts

Mongolia administrative level 0-2 boundaries dataset structured into 22 Aimag (Admin 1) and 339 Soum (Admin 2). The dataset was contributed by OCHA Regional Office for Asia and the Pacific, quality assured by OCHA Field Information Services and HDX, and last reviewed for accuracy on 30 October 2025.

Use Cases

• Create regional maps for humanitarian planning based on the administrative boundaries.
• Aggregate socio-economic statistics at the province or district level based on the defined geographic units.
• Perform spatial joins to link other datasets to specific administrative regions in Mongolia.

Strengths

• Explicitly structured into 22 Admin 1 and 339 Admin 2 units.
• Dataset was reviewed for accuracy and completeness on 30 October 2025.
• Part of the standardized Global Subnational Administrative Boundaries (COD-AB) collection.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

OCHA Regional Office for Asia and the Pacific (ROAP).

Collection Method

Boundaries created by the source on 26 October 2020.

Time Range

Boundaries valid as of 19 October 2020.

Freshness

Last updated 2026-03-10 09:04:26.909899; freshness should be verified.

Geography

Mongolia.