Semra Mustahkam is a village in Bansi tehsil in district of Siddharthnagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Semra Mustahkam was 1,951 which includes 949 males and 1,002 females. Semra Mustahkam covers 157.83 ha area. Pincode of Semra Mustahkam is N/A.