Mengwali is a village in Jakhnidhar tehsil in district of Tehri Garhwal, Uttarakhand, India. As per the data provided by Census of India in 2011, total population of Mengwali was 1,040 which includes 533 males and 507 females. Mengwali covers 56.3 ha area. Pincode of Mengwali is 249121.