Sagwan Nallaha is a village in Rangat tehsil in district of North and Middle Andaman, Andaman and Nicobar Islands, India. As per the data provided by Census of India in 2011, total population of Sagwan Nallaha was 45 which includes 22 males and 23 females. Sagwan Nallaha covers N/A area. Pincode of Sagwan Nallaha is N/A.