Sinnibar is a village in Keshpur tehsil in district of Paschim Medinipur, West Bengal, India. As per the data provided by Census of India in 2011, total population of Sinnibar was 3,792 which includes 1,984 males and 1,808 females. Sinnibar covers 347.01 ha area. Pincode of Sinnibar is 721156.