Chak Daiya is a village in Kasya tehsil in district of Kushinagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Chak Daiya was 2,451 which includes 1,279 males and 1,172 females. Chak Daiya covers 121.73 ha area. Pincode of Chak Daiya is 274402.