Birasthali is a village in Chanchal I tehsil in district of Maldah, West Bengal, India. As per the data provided by Census of India in 2011, total population of Birasthali was 3,206 which includes 1,652 males and 1,554 females. Birasthali covers 358.29 ha area. Pincode of Birasthali is 732123.