Janaki Nagar is a village in Harischandrapur I tehsil in district of Maldah, West Bengal, India. As per the data provided by Census of India in 2011, total population of Janaki Nagar was 520 which includes 274 males and 246 females. Janaki Nagar covers 66.7 ha area. Pincode of Janaki Nagar is 732125.