Hanuman Ganj is a village in Mashrakh tehsil in district of Saran, Bihar, India. As per the data provided by Census of India in 2011, total population of Hanuman Ganj was 2,432 which includes 1,216 males and 1,216 females. Hanuman Ganj covers 151 ha area. Pincode of Hanuman Ganj is 841417.