Surjansar 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 Surjansar was 3,051 which includes 1,597 males and 1,454 females. Surjansar covers 1455.27 ha area. Pincode of Surjansar is 331801.