Chhajoosar is a village in Ratangarh tehsil in district of Churu, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Chhajoosar was 782 which includes 426 males and 356 females. Chhajoosar covers 638.82 ha area. Pincode of Chhajoosar is 331802.