Bara Ranbahiar is a village in Ramgarh tehsil in district of Dumka, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Bara Ranbahiar was 1,204 which includes 605 males and 599 females. Bara Ranbahiar covers 345 ha area. Pincode of Bara Ranbahiar is 814102.