Derwalya is a village in Pati tehsil in district of Barwani, Madhya Pradesh, India. As per the data provided by Census of India in 2011, total population of Derwalya was 2,682 which includes 1,355 males and 1,327 females. Derwalya covers 1093.96 ha area. Pincode of Derwalya is N/A.