Chassana is a village in Gool Gulabgarh tehsil in district of Reasi, Jammu and Kashmir, India. As per the data provided by Census of India in 2011, total population of Chassana was 3,066 which includes 1,618 males and 1,448 females. Chassana covers 986.6 ha area. Pincode of Chassana is 182315.