Dhamsar is a village in Fatehpur tehsil in district of Bara Banki, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Dhamsar was 2,224 which includes 1,130 males and 1,094 females. Dhamsar covers 216.53 ha area. Pincode of Dhamsar is N/A.