Paiania is home to the Vorres Museum of Folk and Contemporary Art, the Foundation European Art Center (EUARCE) of Greece. the broadcasting facilities of Greek television station Oren TV and the former training facilities of football club Panathinaikos FC. Greek National Road 89 passes through the town, Motorway 6 passes east of it. The town was renamed to reflect association with the ancient deme of Paeania.
The municipality Paiania was formed at the 2011 local government reform by the merger of the following 2 former municipalities, that became municipal units:[5]