Lal Saraia 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 Lal Saraia was 8,501 which includes 4,465 males and 4,036 females. Lal Saraia covers 601 ha area. Pincode of Lal Saraia is 845454.