Suiyang County, belongs to Zunyi City, Guizhou Province. Located in the north of Guizhou Province, in the middle of the Dalou Mountains, Suiyang County is 75 kilometers long from north to south and 56 kilometers wide from east to west, with a total area of 2,566 square kilometers, accounting for 1.45% of the total area of Guizhou Province and 8.28% of the total area of Zunyi City. It is connected to Meitan in the east, Huichuan District in the south, Tongzi in the west and Zheng'an in the north. As of August 2014, Suiyang County has 12 towns and 3 townships under its jurisdiction, 108 administrative villages, 11 communities, 1 provincial-level economic development zone, 1 municipal-level industrial park, and 1 county-level industrial park. As of the end of 2022, the total population of Suiyang County is 570,103.
Suiyang County has a subtropical humid monsoon climate with water and heat in the same season. There are dozens of mineral resources, including coal, iron, potassium iron sulfide, lead and zinc, gypsum ore and china clay ore.
In 2022, Suiyang County's gross regional product completed 12.782 billion yuan, an increase of 2.9% over 2021.