Jiewmari is a village in Samaguri tehsil in district of Nagaon, Assam, India. As per the data provided by Census of India in 2011, total population of Jiewmari was 3,230 which includes 1,626 males and 1,604 females. Jiewmari covers 214.8 ha area. Pincode of Jiewmari is 782125.