Kachari Pathar is a village in Narayanpur tehsil in district of Lakhimpur, Assam, India. As per the data provided by Census of India in 2011, total population of Kachari Pathar was 228 which includes 120 males and 108 females. Kachari Pathar covers 27.9 ha area. Pincode of Kachari Pathar is 784165.