Sirsa, Mainpuri

As of 2011, Sirsa had a population of 3,378, in 571 households.^[1]: 98 This population was 52.8% male (1,783) and 47.2% female (1,595). The 0-6 age group numbered 600 (317 male and 283 female), or 17.8% of the total population. 793 residents were members of Scheduled Castes, or 23.5% of the total.^{[3]: 82–3}

The 1981 census recorded Sirsa as having a population of 1,776 people, in 320 households.^{[4]: 140–1}

The 1961 census recorded Sirsa as comprising 2 hamlets, with a total population of 1,261 people (678 male and 583 female), in 255 households and 224 physical houses. The area of the village was given as 742 acres.^[5]: lxxvi

As of 2011, Sirsa had 1 primary school; it did not have any healthcare facilities. Drinking water was provided by hand pump and tube well; 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}