Sanrh Majhganw is a village in Sirdala tehsil in district of Nawada, Bihar, India. As per the data provided by Census of India in 2011, total population of Sanrh Majhganw was 20,301 which includes 10,328 males and 9,973 females. Sanrh Majhganw covers 2880 ha area. Pincode of Sanrh Majhganw is N/A.