Barka Gaon is a village in Tarari tehsil in district of Bhojpur, Bihar, India. As per the data provided by Census of India in 2011, total population of Barka Gaon was 6,335 which includes 3,223 males and 3,112 females. Barka Gaon covers 514 ha area. Pincode of Barka Gaon is 802209.