Sông Mã District
|Sông Mã District|
Huyện Sông Mã
|• Total||640 sq mi (1,658 km2)|
|Time zone||UTC + 7 (UTC+7)|
Sông Mã is a rural district of Sơn La Province in the Northwest region of Vietnam. As of 2003, the district had a population of 113,026. The district covers an area of 1,658 km². Sông Mã is the district capital.
- "Districts of Vietnam". Statoids. Retrieved March 13, 2009.