Usan Khai is a village in Pattan tehsil in district of Baramula, Jammu and Kashmir, India. As per the data provided by Census of India in 2011, total population of Usan Khai was 3,554 which includes 1,838 males and 1,716 females. Usan Khai covers 261.1 ha area. Pincode of Usan Khai is 193121.