Bathai is a village in Darbhanga district, Bihar, India. It is on the bank of the Kamla Balan River According to the 2011 census it has a population of 3664 living in 608 households. It has a rich cultural history. 1 Middle and high school is in the east of village. The main castes in the village are Brahmin The language spoken in village is Maithili. Almost 50% of the population of Bathai are in Delhi and Mumbai due to unemployment. References Villages in Darbhanga district