Malkauniya is a village in Dhaka tehsil in district of Purba Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Malkauniya was 3,582 which includes 1,872 males and 1,710 females. Malkauniya covers 293 ha area. Pincode of Malkauniya is N/A.