Bilniyasar 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 Bilniyasar was 1,388 which includes 721 males and 667 females. Bilniyasar covers 2062 ha area. Pincode of Bilniyasar is 334802.