Sawan Kherawan 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 Sawan Kherawan was 1,481 which includes 743 males and 738 females. Sawan Kherawan covers 152.6 ha area. Pincode of Sawan Kherawan is N/A.