Dhamangaon is a village in Phulambri tehsil in district of Aurangabad, Bihar, India. As per the data provided by Census of India in 2011, total population of Dhamangaon was 3,274 which includes 1,750 males and 1,524 females. Dhamangaon covers 1512 ha area. Pincode of Dhamangaon is N/A.