Phatakdauna is a village in Nichlaul tehsil in district of Mahrajganj, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Phatakdauna was 1,148 which includes 566 males and 582 females. Phatakdauna covers 105.22 ha area. Pincode of Phatakdauna is N/A.