Kathuanuagaon is a village in Mahuldiha tehsil in district of Mayurbhanj, Odisha, India. As per the data provided by Census of India in 2011, total population of Kathuanuagaon was 656 which includes 337 males and 319 females. Kathuanuagaon covers 164 ha area. Pincode of Kathuanuagaon is 757038.