Sahsaraon is a village in Andar tehsil in district of Siwan, Bihar, India. As per the data provided by Census of India in 2011, total population of Sahsaraon was 3,153 which includes 1,567 males and 1,586 females. Sahsaraon covers 337 ha area. Pincode of Sahsaraon is 841287.