As of 2011, Rasemar had a population of 1,351, in 235 households.[1]: 98 This population was 53.0% male (716) and 47.0% female (635). The 0-6 age group numbered 204 (120 male and 84 female), or 15.1% of the total population. 233 residents were members of Scheduled Castes, or 17.2% of the total.[3]: 82–3
The 1981 census recorded Rasemar as having a population of 712 people, in 125 households.[4]: 140–1
The 1961 census recorded Rasemar as comprising 1 hamlet, with a total population of 419 people (218 male and 201 female), in 73 households and 58 physical houses. The area of the village was given as 826 acres.[5]: lxxvi
Infrastructure
As of 2011, Rasemar had 1 primary school; it did not have any healthcare facilities. Drinking water was provided by hand pump; there were no public toilets. The village had a post office and public library, as well as at least some access to electricity for all purposes. Streets were made of both kachcha and pakka materials.[1]: 98–103