Nagar Bhangni is a village in Dinhata I tehsil in district of Koch Bihar, West Bengal, India. As per the data provided by Census of India in 2011, total population of Nagar Bhangni was 1,147 which includes 581 males and 566 females. Nagar Bhangni covers 92.2 ha area. Pincode of Nagar Bhangni is 736135.