Szeged called "City of Sunshine" (). The city of Szeged has 62 kindergartens, 32 elementary schools and 18 high schools. The two most prominent high schools ("Ságvári Endre Gyakorló Gimnázium" and "Radnóti Miklós Kísérleti Gimnázium") are in the top fifteen in the country. Szeged is the higher education centre of the Southern Great Plain and has built quite a reputation for itself. Thousands of students study here, many of whom are foreigners. The University of Szeged is according to the number of students the second largest and the 4th oldest university of Hungary being established in 1581. Ranked as the top
Metropolitan City of Cagliari 470 km² are covered by forests, lagoons, ponds and salt marshes, the really populated area is 777.8 km². So the real population density rises to 553 Inhab./km². In 1861, the municipalities of the current metropolitan city had 67,063 inhabitants, while the city proper had 33,491. Since then the city had a population growth of 461%, while the metropolitan municipalities as an all had an increase of 644%. In that year Cagliari had a population that was the 50% of the metropolitan area, while now it is only the 36%. According to 2014 data from the Ministry of Economy and Finance,