Thankimnagar Pt Iv is a village in Sonai tehsil in district of Cachar, Assam, India. As per the data provided by Census of India in 2011, total population of Thankimnagar Pt Iv was 72 which includes 32 males and 40 females. Thankimnagar Pt Iv covers 89 ha area. Pincode of Thankimnagar Pt Iv is N/A.