According to 2011 census, Narasingapuram had a population of 23,084 with a sex-ratio of 1,003 females for every 1,000 males, much above the national average of 929. A total of 2,230 were under the age of six, constituting 1,122 males and 1,108 females.
The census data for Narasingapuram highlights a higher female-to-male ratio and a substantial number of children under six years old, providing insights into the demographic composition of the region.