Lowai Amsih is a village in Donka tehsil in district of Karbi Anglong, Assam, India. As per the data provided by Census of India in 2011, total population of Lowai Amsih was 202 which includes 106 males and 96 females. Lowai Amsih covers 5 ha area. Pincode of Lowai Amsih is 782413.