Sar Sawa is a village in Chautham tehsil in district of Khagaria, Bihar, India. As per the data provided by Census of India in 2011, total population of Sar Sawa was 8,270 which includes 4,409 males and 3,861 females. Sar Sawa covers 488 ha area. Pincode of Sar Sawa is 851214.