Husainpur is a village in Sultanganj block of Mainpuri district, Uttar Pradesh. As of 2011, it had a population of 650, in 113 households.
As of 2011, Husainpur had a population of 650, in 113 households. This population was 54.2% male (352) and 45.8% female (298). The 0-6 age group numbered 99 (50 male and 49 female), or 15.2% of the total population. No residents were members of Scheduled Castes.
The 1981 census recorded Husainpur as having a population of 422 people, in 83 households.
The 1961 census recorded Husainpur (as "Husenpur") as comprising 2 hamlets, with a total population of 321 people (176 male and 145 female), in 67 households and 44 physical houses. The area of the village was given as 232 acres.
As of 2011, Husainpur had 1 primary school; it did not have any healthcare facilities. Drinking water was provided by hand pump and tube well/post office; there were no public toilets. The village had a post office but no public library; there was at least some access to electricity for residential and agricultural purposes. Streets were made of both kachcha and pakka materials.