Bithari is a village in Swarupnagar tehsil in district of North Twenty Four Parganas, West Bengal, India. As per the data provided by Census of India in 2011, total population of Bithari was 19,287 which includes 9,857 males and 9,430 females. Bithari covers 1375.93 ha area. Pincode of Bithari is 743286.