Barman Gaon is a village in Donka tehsil in district of Karbi Anglong, Assam, India. As per the data provided by Census of India in 2011, total population of Barman Gaon was 744 which includes 365 males and 379 females. Barman Gaon covers 58 ha area. Pincode of Barman Gaon is 782448.