Barka Ganw is a village in Pakri Dayal tehsil in district of Purba Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Barka Ganw was 11,771 which includes 6,257 males and 5,514 females. Barka Ganw covers 1347.9 ha area. Pincode of Barka Ganw is N/A.