Adanero is a municipality of Spain located in the province of ÃÂvila, Castile and León. The municipality has a total area of 31.42 km<sup>2</sup> and, as of 2025, a registered population of 207, according to the INE.
Adanero was granted the privilege of town (villa) in 1630, during the reign of Philip IV, becoming independent from the land of ÃÂvila.