Upper Longsomepi is a village in Silonijan tehsil in district of Karbi Anglong, Assam, India. As per the data provided by Census of India in 2011, total population of Upper Longsomepi was 537 which includes 278 males and 259 females. Upper Longsomepi covers 68 ha area. Pincode of Upper Longsomepi is N/A.