Nageswar Bag is a village in Rajmahal tehsil in district of Sahibganj, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Nageswar Bag was 716 which includes 371 males and 345 females. Nageswar Bag covers 105 ha area. Pincode of Nageswar Bag is N/A.