Sursand Asli is a village in Sursand tehsil in district of Sitamarhi, Bihar, India. As per the data provided by Census of India in 2011, total population of Sursand Asli was 29,688 which includes 15,611 males and 14,077 females. Sursand Asli covers 906.6 ha area. Pincode of Sursand Asli is 843331.