Seer Sasni is a village in Sasni tehsil in district of Mahamaya Nagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Seer Sasni was 83 which includes 44 males and 39 females. Seer Sasni covers 50.65 ha area. Pincode of Seer Sasni is 204216.