Sidhasawa Harniyan is a village in Gudha Malani tehsil in district of Barmer, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Sidhasawa Harniyan was 1,431 which includes 756 males and 675 females. Sidhasawa Harniyan covers 701.17 ha area. Pincode of Sidhasawa Harniyan is 344031.