Qin County is under the jurisdiction of Changzhi City, Shanxi Province. It is located in the southeast of Shanxi Province, north of Changzhi City, east of Taihang Mountain, west of Taiyue Mountain. East Wuxiang County, Xiangyuan County, west Qinyuan County, south Tunliu County, north and Wuxiang County, Pingyao County border, a total area of 1320 square kilometers. As of October 2021, Qin County has jurisdiction over 9 towns, 2 townships,6 communities and 218 administrative villages. [1] In May 2019, the People's Government of Shanxi Province approved Qin County to withdraw from the poverty-stricken county.

In 2021, the GDP of Qin County was 4.092 billion yuan, an increase of 10.1% over the previous year. The added value of the primary industry was 862 million yuan, and that of the secondary industry was 911 million yuan; The value added of the tertiary industry was 2.318 billion yuan, up by 10.0%.