Kalayanpur is a village in Nagarbera tehsil in district of Kamrup, Assam, India. As per the data provided by Census of India in 2011, total population of Kalayanpur was 2,896 which includes 1,520 males and 1,376 females. Kalayanpur covers 279.19 ha area. Pincode of Kalayanpur is 781127.