Garthauli is a village in Khalilabad tehsil in district of Sant Kabir Nagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Garthauli was 759 which includes 393 males and 366 females. Garthauli covers 57.74 ha area. Pincode of Garthauli is 272125.