Patalagaon is a village in Khoirabari tehsil in district of Udalguri, Assam, India. As per the data provided by Census of India in 2011, total population of Patalagaon was 593 which includes 288 males and 305 females. Patalagaon covers 241.59 ha area. Pincode of Patalagaon is N/A.