Paschim Simlabari is a village in Alipurduar I tehsil in district of Jalpaiguri, West Bengal, India. As per the data provided by Census of India in 2011, total population of Paschim Simlabari was 1,361 which includes 711 males and 650 females. Paschim Simlabari covers 343.33 ha area. Pincode of Paschim Simlabari is 736204.