Mathia Ojha 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 Mathia Ojha was 2,032 which includes 1,064 males and 968 females. Mathia Ojha covers 155 ha area. Pincode of Mathia Ojha is N/A.