Sapan Gaon 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 Sapan Gaon was 262 which includes 127 males and 135 females. Sapan Gaon covers 28 ha area. Pincode of Sapan Gaon is N/A.