Rajasar Bhatiyan is a village in Chhatargarh tehsil in district of Bikaner, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Rajasar Bhatiyan was 4,827 which includes 2,554 males and 2,273 females. Rajasar Bhatiyan covers 13620 ha area. Pincode of Rajasar Bhatiyan is 334001.