Khaira Firoz 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 Khaira Firoz was 2,051 which includes 1,100 males and 951 females. Khaira Firoz covers 128 ha area. Pincode of Khaira Firoz is 824125.