Kayastha Basni is a village in Didwana tehsil in district of Nagaur, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Kayastha Basni was 402 which includes 205 males and 197 females. Kayastha Basni covers 195 ha area. Pincode of Kayastha Basni is 341303.