Chak Mahmood is a village in Belthara Road tehsil in district of Ballia, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Chak Mahmood was 344 which includes 174 males and 170 females. Chak Mahmood covers 17.17 ha area. Pincode of Chak Mahmood is N/A.