Doawanha is a village in Tamkuhi Raj tehsil in district of Kushinagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Doawanha was 3,584 which includes 1,831 males and 1,753 females. Doawanha covers 174.61 ha area. Pincode of Doawanha is 274406.