Longki Bey Gaon is a village in Diphu tehsil in district of Karbi Anglong, Assam, India. As per the data provided by Census of India in 2011, total population of Longki Bey Gaon was 55 which includes 34 males and 21 females. Longki Bey Gaon covers 35 ha area. Pincode of Longki Bey Gaon is N/A.