Siriswa 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 Siriswa was 8,602 which includes 4,480 males and 4,122 females. Siriswa covers 453 ha area. Pincode of Siriswa is 845454.