Nongthymmai is a village in Nongstoin tehsil in district of West Khasi Hills, Meghalaya, India. As per the data provided by Census of India in 2011, total population of Nongthymmai was 380 which includes 176 males and 204 females. Nongthymmai covers N/A area. Pincode of Nongthymmai is 793119.