Lungtuk Rongpi 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 Lungtuk Rongpi was 48 which includes 27 males and 21 females. Lungtuk Rongpi covers 30 ha area. Pincode of Lungtuk Rongpi is 782480.