Bairasar Gumana is a village in Rajgarh tehsil in district of Churu, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Bairasar Gumana was 843 which includes 444 males and 399 females. Bairasar Gumana covers 309.17 ha area. Pincode of Bairasar Gumana is 331023.