Nadrela (Nadrelā) is a village in Karhal block of Mainpuri district, Uttar Pradesh. As of 2011, it has a population of 1,023, in 189 households.

As of 2011, Nadrela had a population of 1,023, in 189 households. This population was 54.3% male (555) and 45.7% female (468). The 0-6 age group numbered 169 (94 male and 75 female), or 16.5% of the total population. 470 residents were members of Scheduled Castes, or 45.9% of the total.

The 1961 census recorded Nadrela as comprising 10 hamlets, with a total population of 338 people (179 male and 159 female), in 67 households and 48 physical houses. The area of the village was given as 466 acres.

As of 2011, Nadrela 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 public library but no post office; there was at least some access to electricity for residential and agricultural purposes. Streets were made of pakka materials.