Mangodih Gangtia is a village in Rajauli tehsil in district of Nawada, Bihar, India. As per the data provided by Census of India in 2011, total population of Mangodih Gangtia was 1,325 which includes 700 males and 625 females. Mangodih Gangtia covers 143 ha area. Pincode of Mangodih Gangtia is N/A.