Sardinia world (22 centenarians/100,000 inhabitants). Sardinia is the first discovered Blue Zone, a demographic and/or geographic area in the world with an oversize concentration of centenarians and supercentenarians. In 2016 there were 50,346 foreign national residents, forming 3% of the total Sardinian population. The most represented nationalities were: Sardinia's most populated cities are Cagliari and Sassari. The Metropolitan City of Cagliari has 431,302 inhabitants, or about ¼ of the population of the entire island. Eurostat has identified in Sardinia two Functional Urban Areas: Cagliari, with 477,000 inhabitants, and Sassari, with 222,000 inhabitants. Sardinia is one of the five Italian autonomous regions,
Old Sardinia Town Hall Old Sardinia Town Hall Old Sardinia Town Hall, also known as the Sardinia Meeting House and First Baptist Church of Sardinia, is a historic town hall located at Sardinia in Erie County, New York. It was built between 1828 and 1830, and is a two-story, transitional Federal / Greek Revival style frame building. It originally housed a Baptist church congregation. The building was renovated in the early-1930s and housed a local community hall until deeded to the town of Sardinia in 1945 for use as a town hall. It is now home to the Sardinia Historical Society and Museum. It