Statistics
👥
Population
8,872
🗺️
Area
124.93 km²
🏛️
Type
Xã
📋
Unit Code
02782
Origin
Merge History
The following former administrative units were consolidated to form Cao Sơn during Vietnam's 2025 administrative reform.
Xã Lùng Khấu Nhin
Former administrative unit
Xã Tả Thàng
Former administrative unit
Xã La Pan Tẩn
Former administrative unit
Xã Cao Sơn
Former administrative unit
Cao Sơn
New ward — 2025 administrative reform
4 units merged under the 2025 Vietnam administrative consolidation, reducing from 63 to 34 provinces and 10,000+ to 3,321 wards.
Frequently Asked Questions
What is Cao Sơn?▾
Cao Sơn is a Xã in Lạng Sơn, Vietnam. It was formed through the 2025 administrative reform by merging 4 former administrative units.
Where did Cao Sơn come from?▾
Cao Sơn was created from the merger of: Xã Lùng Khấu Nhin, Xã Tả Thàng, Xã La Pan Tẩn, Xã Cao Sơn. These units were previously under the former district in the former province.
What is the population and area of Cao Sơn?▾
Cao Sơn has a population of approximately 8,872 people and covers an area of 124.93 km².