Nea Filadelfeia (, meaning New Philadelphia) is a suburb of Athens, Greece. Since the 2011 local government reform it is part of the municipality Filadelfeia-Chalkidona, of which it is the seat and a municipal unit. The municipal unit has an area of 2.850 km2. It was named after the Anatolian city Filadelfeia, now Alaşehir in Turkey, and it was settled by Greek refugees from Asia Minor after the Greco-Turkish War (1919-1922). Geography Nea Filadelfeia is a suburb of Athens, north of the city centre. Its built-up area is continuous with that of municipality of Athens and the surrounding suburbs Nea Chalkidona, Agioi Anargyroi, Acharnes, Metamorfosi and Nea Ionia. Motorway 1 (Athens - Thessaloniki) and Greek National Road 1 pass through the town. Nea Filadelfeia has a large park, Alsos Neas Filadelfias, which covers . The park formerly hosted a large zoo which operated since 1955 to 1995. Nea Filadelfeia is roughly located at the geographical center of the Attica peninsula, around 13 km from the sea to the south suburbs and at a low elevation. Education Nea Filadelfeia has 9 primary schools, 4 secondary schools (one of them is athletic type) and 3 high schools. Among them is the 3rd High School of Nea Filadelfia "Miltos Kountouras". Sports Nea Filadelfeia is the historical home of A.E.K., a major Greek Multi-Sports Club established in 1924 in Nea Filadelfeia. It is also the home of Ionikos Nea Filadelfeia. The now demolished Nikos Goumas Stadium was the home ground of AEK F.C. from 1930 to 2003, while the Agia Sophia Stadium is the new home ground from 2022. The Ionikos Nea Filadelfeia sports club is renowned in Greece and abroad for its handball, volleyball and basketball achievements. Historical population Climate According to the Köppen Climate Classification system, Nea Filadelfeia has a hot-summer Mediterranean climate. Nea Filadelfeia is notorious in Greece for its summer heat; according to the Hellenic National Meteorological Service it registers Greece's highest mean maximum summer temperatures for the period 1955-1997. On 26 June 2007, Nea Filadelfeia recorded while on the same day, the nearby official automatic H.N.M.S. weather station recorded , which is Europe's highest June temperature to date. The mean maximum July temperature for Nea Filadelfeia for the period 1991-2020 stands at , while during the 21st century it reaches . Notable people Elena Nathanael, Greek actress Ange Postecoglou, former coach of the Australian national football team and Current