Khun Si
Khun Si (, ) is one of the seven subdistricts (tambon) of Sai Noi District, in Nonthaburi Province, Thailand. Neighbouring subdistricts are (from north clockwise) Sai Yai, Rat Niyom, Khlong Khwang, Sai Noi, Thawi Watthana, Naraphirom and Bang Phasi. In 2020 it had a total population of 5,054 people. Administration Central administration The subdistrict is subdivided into 8 administrative villages (muban). Local administration The whole area of the subdistrict is covered by Khun Si Subdistrict Administrative Organization (). References External links Website of Khun Si Subdistrict Administrative Organization Tambon of Nonthaburi province Populated places in Nonthaburi province