Hanyin County is subordinate to Ankang City of Shanxi Province. Located in the south of Shanxi Province, west of Ankang City, the total area of 1365 square kilometers. In 2021, Hanyin County has 238,600 permanent residents and 310,900 registered residents. As of 2021, Hanyin County has jurisdiction over 10 towns.

Han, set Anyang County. In 2000, Hanyin County changed to Ankang City. On February 27, 2020, Shanxi Provincial People's Government approved Hanyin County to withdraw from the poverty-stricken county list.

In 2021, the GDP of Hanyin County reached 11.09 billion yuan, an increase of 8.2%. The added value of the primary industry was 1.91 billion yuan, and that of the secondary industry was 4.88 billion yuan; The added value of tertiary industry was 4.30 billion yuan, and the ratio of tertiary industry was 17.2:44:38.8.