Barhara is a village in Ramgarh Chowk tehsil in district of Lakhisarai, Bihar, India. As per the data provided by Census of India in 2011, total population of Barhara was 3,318 which includes 1,741 males and 1,577 females. Barhara covers 322 ha area. Pincode of Barhara is 811107.