Khas Sonapur is a village in Sipajhar tehsil in district of Darrang, Assam, India. As per the data provided by Census of India in 2011, total population of Khas Sonapur was 877 which includes 456 males and 421 females. Khas Sonapur covers 304.41 ha area. Pincode of Khas Sonapur is N/A.