Majhwalia is a village in Majhaulia tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Majhwalia was 6,102 which includes 3,182 males and 2,920 females. Majhwalia covers 284 ha area. Pincode of Majhwalia is 845454.