Rupahi Borgayan is a village in Sissibargaon tehsil in district of Dhemaji, Assam, India. As per the data provided by Census of India in 2011, total population of Rupahi Borgayan was 438 which includes 226 males and 212 females. Rupahi Borgayan covers 74.39 ha area. Pincode of Rupahi Borgayan is 787059.