Cernadilla is a municipality in Spain, located in the province of Zamora within the autonomous community of Castile and León. It forms part of the La Carballeda traditional comarca, a historic district in the northwestern part of the province.
The municipality is small and rural, with a population of 110 inhabitants according to 2024 figures from Spain's National Statistics Institute (INE). Its administrative status as a municipality means it covers a defined territory that includes its principal settlement and surrounding land.
Cernadilla's location in the La Carballeda comarca places it within a region of Zamora known for its traditional character and sparse population. The municipality's very small population reflects the broader demographic pattern of rural areas in this part of Castile and León.