Dumari Khas is a village in Chauri Chaura tehsil in district of Gorakhpur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Dumari Khas was 10,139 which includes 5,243 males and 4,896 females. Dumari Khas covers 692.68 ha area. Pincode of Dumari Khas is N/A.