Si Kai () is a sub-district (tambon) 18 kilometers east of the provincial capital of Nong Khai in Nong Khai Province, Thailand.
Geography The sub-district is in the northeast of Mueang Nong Khai District on the shore of the Mekong River, which is marks the northern boundary of the sub-district. To the west is Hin Ngom Sub-district, to the south Lao Tang Kham of Amphoe Phon Phisai, and to the east the sub-district Ban Duea.
History The sub-district was created effective 1 August 1982 by splitting off seven villages from Hin Ngom Sub-district. The tambon administrative organization (TAO) as the local government unit was established on 13 February 1997.
Administration The sub-administrative district consists of eight administrative villages (muban). 1.Ban Chom Chaengบ้านจอมแจ้ง2.Ban Si Kai Taiบ้านสีกายใต้3.Ban Fai Taekบ้านฝายแตก4.Ban Pongบ้านบง5.Ban Dong Wenบ้านดงเวร6.Ban Si Kai Nueaบ้านสีกายเหนือ7.Ban Santi Sukบ้านสันติสุข8.Ban Sangkhom Phatthanaบ้านสังคมพัฒนา
References
External links http://seekai-nk.com/ Website of TAO (Thai) ThaiTambon