Chak Chaudhari is a village in Sahar tehsil in district of Bhojpur, Bihar, India. As per the data provided by Census of India in 2011, total population of Chak Chaudhari was 2,309 which includes 1,162 males and 1,147 females. Chak Chaudhari covers 402 ha area. Pincode of Chak Chaudhari is 802208.