Manthali is a municipality and the headquarters of Ramechhap District in Bagmati Province, Nepal that was established on 2 December 2014 by merging the former village development committees Old-Manthali, Bhatauli, Chisapani, Kathjor, Bhaluwajor, Salupati and Sunarpani. It was declared the headquarters of the district on 9 March 1989. It lies on t…Manthali is a municipality and the headquarters of Ramechhap District in Bagmati Province, Nepal that was established on 2 December 2014 by merging the former village development committees Old-Manthali, Bhatauli, Chisapani, Kathjor, Bhaluwajor, Salupati and Sunarpani. It was declared the headquarters of the district on 9 March 1989. It lies on the bank of the Tamakoshi River. At the time of the 2011 Nepal census, it had a population of 45,416 people, living in 10,099 individual households.