Castellalto is a municipality in the province of Teramo in Abruzzo, located 481 meters above sea level, and it has 7,610 inhabitants (as of 2019) which are called “castellaltesi”.
The first ten most commons surnames in Castellalto are:
Di Marco, D’Agostino, Marrancone, Rocci, Tini, Marozzi, Ricci, Berardinelli, Romani, Di Battista.
The town hall of Castellalto is located in Via Madonna degli Angeli 21, Castellalto, TE.