Huai Sai, San Kamphaeng

Huai Sai (ห้วยทราย) is a tambon (subdistrict) of San Kamphaeng District, in Chiang Mai Province, Thailand. In 2020, it had a total population of 5,964 people.

Central administration
The tambon is subdivided into 8 administrative villages (muban).

Local administration
The whole area of the subdistrict is covered by the subdistrict municipality (Thesaban Tambon) Huai Sai (เทศบาลตำบลห้วยทราย).