Sindhupalchok District is a part of Bagmati Province and one of the seventy-seven districts of Nepal, with an area of 2,542 km². The distriā¦Sindhupalchok District is a part of Bagmati Province and one of the seventy-seven districts of Nepal, with an area of 2,542 km². The district's headquarters is in Chautara. In 2006, 336,478 people resided in 79 village development committees; in 2011 there were 287,798.