Hui County or Huixian () is a county under the administration of
Longnan City, in the southeast of
Gansu Province
Gansu is a provinces of China, province in Northwestern China. Its capital and largest city is Lanzhou, in the southeastern part of the province. The seventh-largest administrative district by area at , Gansu lies between the Tibetan Plateau, Ti ...
, China, bordering
Shaanxi
Shaanxi is a Provinces of China, province in north Northwestern China. It borders the province-level divisions of Inner Mongolia to the north; Shanxi and Henan to the east; Hubei, Chongqing, and Sichuan to the south; and Gansu and Ningxia to t ...
province to the south. The postal code is 742300.
The population was in 1999.
Administrative divisions

Hui County is divided into 13 towns and 2 townships:
;Towns
-Towns are upgraded from Township.
;Townships
*
Yushu Township ()
*
Yuguan Township ()
Climate
References
{{authority control
County-level divisions of Gansu
Longnan