No 1 Rajakhana is a village in Jonai tehsil in district of Dhemaji, Assam, India. As per the data provided by Census of India in 2011, total population of No 1 Rajakhana was 396 which includes 200 males and 196 females. No 1 Rajakhana covers 40 ha area. Pincode of No 1 Rajakhana is 787060.