District in North Central Coast, Vietnam
Thạch Thành is a district (huyện) of Thanh Hóa province in the North Central Coast region of Vietnam.
As of 2019 the district had a population of 143,080.[1] The district covers an area of 567 km². The district capital lies at Kim Tân.[1]
References
20°10′01″N 105°40′01″E / 20.167°N 105.667°E / 20.167; 105.667