Karmullapur is a village in Ramnagar tehsil in district of Bara Banki, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Karmullapur was 894 which includes 529 males and 365 females. Karmullapur covers 255.39 ha area. Pincode of Karmullapur is 225201.