Bela Musharnia is a village in Parihar tehsil in district of Sitamarhi, Bihar, India. As per the data provided by Census of India in 2011, total population of Bela Musharnia was 1,106 which includes 587 males and 519 females. Bela Musharnia covers 48 ha area. Pincode of Bela Musharnia is N/A.