Dheerasar is a village in Chohtan tehsil in district of Barmer, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Dheerasar was 1,482 which includes 787 males and 695 females. Dheerasar covers 1536.28 ha area. Pincode of Dheerasar is 344702.