Kasthuni Paschim is a village in Musafirkhana tehsil in district of Sultanpur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Kasthuni Paschim was 1,461 which includes 748 males and 713 females. Kasthuni Paschim covers 138.42 ha area. Pincode of Kasthuni Paschim is N/A.