Singhi Buzurg is a village in Rafiganj tehsil in district of Aurangabad, Bihar, India. As per the data provided by Census of India in 2011, total population of Singhi Buzurg was 2,521 which includes 1,309 males and 1,212 females. Singhi Buzurg covers 523 ha area. Pincode of Singhi Buzurg is 824125.