Garh Dibaur 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 Garh Dibaur was 1,717 which includes 837 males and 880 females. Garh Dibaur covers 365 ha area. Pincode of Garh Dibaur is N/A.