Argostoli

Argostoli is a town and a municipality on the island of Kefalonia, Ionian Islands, Greece. Since the 2019 local government reform it is one of the three municipalities on the island. It has been the capital and administrative centre of Kefalonia since 1757, following a population shift down from the old capital of Agios Georgios, also known as Kastro, to take advantage of the trading opportunities provided by the sheltered bay upon which Argostoli sits. Argostoli developed into one of the busiest ports in Greece, leading to prosperity and growth. The municipality has an area of 377.0 km2 and the municipal unit (the pre-2010 municipality) has an area of 157.670 km2. The 2021 census recorded a population of 13,666 in the Argostoli municipal unit, and 23,574 in the municipality in its post-2019 extension.