Namoni Serepai No 3 is a village in Majuli tehsil in district of Jorhat, Assam, India. As per the data provided by Census of India in 2011, total population of Namoni Serepai No 3 was 508 which includes 242 males and 266 females. Namoni Serepai No 3 covers 76.45 ha area. Pincode of Namoni Serepai No 3 is N/A.