Barna Gaon is a village in Didihat tehsil in district of Pithoragarh, Uttarakhand, India. As per the data provided by Census of India in 2011, total population of Barna Gaon was 177 which includes 83 males and 94 females. Barna Gaon covers 122.74 ha area. Pincode of Barna Gaon is 262542.