Cádiz is the provincial capital with the highest rate of unemployment in Spain. This, too, tends to depress the population level. Young Gaditanos, those between 18 and 30 years of age, have been migrating to other places in Spain (Madrid and Castellón, chiefly), as well as to other places in Europe and the Americas. The population younger than twenty years old is only 20.58% of the total, and the population older than sixty-five is 21.67%, making Cádiz one of the most aged cities in all of Spain.