Dadachawar is a village in Maunath Bhanjan tehsil in district of Mau, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Dadachawar was 4,760 which includes 2,478 males and 2,282 females. Dadachawar covers 198.89 ha area. Pincode of Dadachawar is N/A.