Source Data Reference for:

City = Agrigento
Time = 1800

City Year Size Size Comment Year Comment Author Title Location
Agrigento1800 14,000Paul BairochLa population des villes europeennes de 800 a 1850
Agrigento1800 18,000Jan De VriesEuropean urbanization 1500-1800p276
Agrigento1820 11,400Valentin ParisotDictionnaire geographique universelle