'Crisis' in Santorini as tiny island sees huge surge in

data santoriniAccording to the 2011 census, Santorini had 15,550 permanent residents, and the average age of residents was 37 years (for Greece as a whole it is 44.4 years). 12376 of Santorini’s residentsInternet and Data. Mobile data tends to be more expensive in Greece. European SIMs will usually have free roaming in Greece. You can get a pre-paid local SIM at