Kayakuchi Pathar is a village in Kalgachia tehsil in district of Barpeta, Assam, India. As per the data provided by Census of India in 2011, total population of Kayakuchi Pathar was 61 which includes 31 males and 30 females. Kayakuchi Pathar covers 217.09 ha area. Pincode of Kayakuchi Pathar is N/A.