Ambar Nagar is a village in Balrampur tehsil in district of Balrampur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Ambar Nagar was 2,146 which includes 1,144 males and 1,002 females. Ambar Nagar covers 405.76 ha area. Pincode of Ambar Nagar is 271861.