Nidamarru is a village in Nidamarru tehsil in district of West Godavari, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Nidamarru was 4,082 which includes 2,071 males and 2,011 females. Nidamarru covers 989 ha area. Pincode of Nidamarru is 534195.