Khaira Singha is a village in Dhanwar tehsil in district of Giridih, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Khaira Singha was 731 which includes 384 males and 347 females. Khaira Singha covers 32 ha area. Pincode of Khaira Singha is 825418.