Siyaruwa is a village in Jagdishpur tehsil in district of Bhagalpur, Bihar, India. As per the data provided by Census of India in 2011, total population of Siyaruwa was 3,146 which includes 1,650 males and 1,496 females. Siyaruwa covers 358 ha area. Pincode of Siyaruwa is 802158.