Masjidiya is a village in Itwa tehsil in district of Siddharthnagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Masjidiya was 1,240 which includes 632 males and 608 females. Masjidiya covers 149.58 ha area. Pincode of Masjidiya is N/A.