Lal Tapu is a village in Na Duar tehsil in district of Sonitpur, Assam, India. As per the data provided by Census of India in 2011, total population of Lal Tapu was 2,013 which includes 1,025 males and 988 females. Lal Tapu covers 278.59 ha area. Pincode of Lal Tapu is N/A.