Longboi Ronghang Gaon is a village in Donka tehsil in district of Karbi Anglong, Assam, India. As per the data provided by Census of India in 2011, total population of Longboi Ronghang Gaon was 554 which includes 300 males and 254 females. Longboi Ronghang Gaon covers 110 ha area. Pincode of Longboi Ronghang Gaon is 782480.