Janki Nagar is a village in Tulsipur tehsil in district of Balrampur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Janki Nagar was 5,532 which includes 2,899 males and 2,633 females. Janki Nagar covers 440.36 ha area. Pincode of Janki Nagar is 271604.