Mohanpur, Barnahal

As of 2011, Mohanpur had a population of 321, in 57 households.^[1]: 124 This population was 48.6% male (156) and 51.4% female (165). The 0-6 age group numbered 43 (22 male and 21 female), or 13.4% of the total population. 42 residents were members of Scheduled Castes, or 13.1% of the total.^{[2]: 100–1}

The 1961 census recorded Mohanpur as comprising 1 hamlet, with a total population of 115 people (60 male and 55 female), in 24 households and 19 physical houses. The area of the village was given as 1,230 acres.^[3]: lii

As of 2011, Mohanpur had 1 primary school; it did not have any kind of healthcare facility. Drinking water was provided by well and hand pump; there were no public toilets. The village had a post office, as well as at least some access to electricity for all purposes. There was no public library. Streets were made of a mix of both kachcha and pakka materials.^{[1]: 124–9}