Laukaria is a village in Bairia tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Laukaria was 10,522 which includes 5,499 males and 5,023 females. Laukaria covers 869.4 ha area. Pincode of Laukaria is N/A.