Mithi 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 Mithi Gaon was 102 which includes 53 males and 49 females. Mithi Gaon covers 120 ha area. Pincode of Mithi Gaon is 782413.