Statistics
👥
Population
16,112
🗺️
Area
294.22 km²
🏛️
Type
Xã
📋
Unit Code
07537
Origin
Merge History
The following former administrative units were consolidated to form Biên Sơn during Vietnam's 2025 administrative reform.
Xã Phong Vân
Former administrative unit
Xã Biên Sơn
Former administrative unit
Trường bắn TB1
Former administrative unit
Biên Sơn
New ward — 2025 administrative reform
3 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 Biên Sơn?▾
Biên Sơn is a Xã in Cao Bằng, Vietnam. It was formed through the 2025 administrative reform by merging 3 former administrative units.
Where did Biên Sơn come from?▾
Biên Sơn was created from the merger of: Xã Phong Vân, Xã Biên Sơn, Trường bắn TB1. These units were previously under Huyện Lục Ngạn in Bắc Giang.
What is the population and area of Biên Sơn?▾
Biên Sơn has a population of approximately 16,112 people and covers an area of 294.22 km².