Dhading District ( Nepali : धादिङ जिल्ला Listen ⓘ ), a part of Bagmati Province , is one of the seventy-seven districts of Nepal . The district, with Dhading Besi as its district headquarters, covers an area of 1,926 square kilometres (744 sq mi), had a population of 338,658 in 2001 [ 2 ] and 336,067 in 2011.