Demographics
As of 2011, Gangni had a population of 4,154, in 748 households. This population was 53.3% male (2,214) and 46.7% female (1,940). The 0-6 age group numbered 680 (386 male and 294 female), making up 16.4% of the total population. 1,861 residents were members of Scheduled Castes, or 44.8% of the total. The 1981 census recorded Gangni (as "Gangini") as having a population of 2,734 people (1,504 male and 1,230 female), in 463 households and 463 physical houses. The 1961 census recorded Gangni as comprising 4 hamlets, with a total population of 2,268 people (1,257 male and 1,011 female), in 434 households and 308 physical houses. The area of the village was given as 1,432 acres and it had a post office and medical practitioner at that point. At the turn of the 20th century, Gangni was described as a scattered agricultural village with a population over 2,000.Infrastructure
As of 2011, Gangni had 1 primary school; it did not have any healthcare facilities. Drinking water was provided by hand pump and tube well/borehole; there were no public toilets. The village had a sub post office but no public library; there was at least some access to electricity for all purposes. Streets were made of both '' kachcha'' and '' pakka'' materials.References
{{Firozabad district Villages in Firozabad district