Laukariya is a village in Harsidhi tehsil in district of Purba Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Laukariya was 2,635 which includes 1,379 males and 1,256 females. Laukariya covers 225 ha area. Pincode of Laukariya is 845411.