Chailanabas 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 Chailanabas was 995 which includes 523 males and 472 females. Chailanabas covers 799.62 ha area. Pincode of Chailanabas is 331023.