Harnahwa Susta is a village in Tulsipur tehsil in district of Balrampur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Harnahwa Susta was 1,744 which includes 936 males and 808 females. Harnahwa Susta covers 357.88 ha area. Pincode of Harnahwa Susta is 271610.