Triệu Sơn district

Triệu Sơn district
Huyện Triệu Sơn
Country Vietnam
RegionNorth Central Coast
ProvinceThanh Hóa
CapitalTriệu Sơn
Area
  Total
113 sq mi (292 km2)
Population
 (2018)
  Total
230,200
Time zoneUTC+7 (UTC + 7)

Triệu Sơn is a district (huyện) of Thanh Hóa province in the North Central Coast region of Vietnam.

As of 2003 the district had a population of 213,115. The district covers an area of 292 km². The district capital lies at Triệu Sơn.