Chak Rayar is a village in Bhagwanpur tehsil in district of Begusarai, Bihar, India. As per the data provided by Census of India in 2011, total population of Chak Rayar was N/A which includes N/A males and N/A females. Chak Rayar covers 11 ha area. Pincode of Chak Rayar is N/A.