Swarah Landasi is a village in Paonta Sahib tehsil in district of Sirmaur, Himachal Pradesh, India. As per the data provided by Census of India in 2011, total population of Swarah Landasi was 235 which includes 123 males and 112 females. Swarah Landasi covers 120 ha area. Pincode of Swarah Landasi is 173025.