Chumphu Phon

Chumphu Phon (ชุมภูพร) is a sub-district (tambon) in Si Wilai District, in Bueng Kan Province, northeastern Thailand. As of 2010, it had a population of 7,475 people and jurisdiction over 12 villages. It lies along Thailand Route 222, south of Si Wilai and north of Phon Charoen.