Aimanpur (Aimanpur) is a village in Karhal block of Mainpuri district, Uttar Pradesh, India. As of 2011, it had a population of 1,917, in 316 households.

As of 2011, Aimanpur had a population of 1,917, in 316 households. This population was 50.5% male (969) and 49.5% female (948). The 0-6 age group numbered 285 (134 male and 151 female), or 14.9% of the total population. 278 residents were members of Scheduled Castes, or 14.5% of the total.

The 1961 census recorded Aimanpur as comprising 3 hamlets, with a total population of 690 people (364 male and 326 female), in 104 households and 89 physical houses. The area of the village was given as 820 acres.

As of 2011, Aimanpur had 3 primary schools; it did not have any medical facilities. Drinking water was provided by hand pump; there were no public toilets. The village did not have a post office or public library; there was at least some access to electricity for all purposes. Streets were made of both kachcha and pakka materials.