Kachu Bey is a village in Phuloni tehsil in district of Karbi Anglong, Assam, India. As per the data provided by Census of India in 2011, total population of Kachu Bey was 144 which includes 73 males and 71 females. Kachu Bey covers 79.82 ha area. Pincode of Kachu Bey is N/A.