Pithrasar is a village in Nokha tehsil in district of Bikaner, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Pithrasar was 3,320 which includes 1,736 males and 1,584 females. Pithrasar covers 3977 ha area. Pincode of Pithrasar is 334803.