Barjangsar is a village in Sridungargarh tehsil in district of Bikaner, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Barjangsar was 3,413 which includes 1,783 males and 1,630 females. Barjangsar covers 3119.03 ha area. Pincode of Barjangsar is 331803.