No 1 Joypur 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 Joypur was 335 which includes 180 males and 155 females. No 1 Joypur covers 50 ha area. Pincode of No 1 Joypur is 787061.