Kotdih is a village in Milkipur tehsil in district of Faizabad, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Kotdih was 2,551 which includes 1,223 males and 1,328 females. Kotdih covers 270.09 ha area. Pincode of Kotdih is 224158.