Kaza Soma is a village in Spiti tehsil in district of Lahul and Spiti, Himachal Pradesh, India. As per the data provided by Census of India in 2011, total population of Kaza Soma was 1,027 which includes 569 males and 458 females. Kaza Soma covers 135.1 ha area. Pincode of Kaza Soma is 172114.