Demographics
As of 2011, Garhi Janu had a population of 517, in 59 households. This population was 51.5% male (266) and 48.5% female (251). The 0-6 age group numbered 68 (37 male and 31 female), making up 13.2% of the total population. No residents were members of Scheduled Castes. The 1981 census recorded Garhi Janu (spelled as one word, "Garhijanu") as having a population of 226 people (120 male and 106 female), in 28 households and 28 physical houses. The 1961 census recorded Garhi Janu as comprising 1 hamlet, with a total population of 127 people (52 male and 75 female), in 16 households and 15 physical houses. The area of the village was given as 221 acres.Infrastructure
As of 2011, Garhi Janu had 1 primary school; it did not have any healthcare facilities. Drinking water was provided by tap, hand pump, and tube well/borehole; 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 residential and agricultural (but not commercial) purposes. Streets were made of both '' kachcha'' and '' pakka'' materials.References
{{Firozabad district Villages in Firozabad district