Rajapur Mustsil Siwan is a village in Maharajganj tehsil in district of Rae Bareli, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Rajapur Mustsil Siwan was 1,059 which includes 522 males and 537 females. Rajapur Mustsil Siwan covers 123 ha area. Pincode of Rajapur Mustsil Siwan is N/A.