Rajabhar 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 Rajabhar was 4,959 which includes 2,536 males and 2,423 females. Rajabhar covers 535 ha area. Pincode of Rajabhar is 845454.