 In , the Cayman Islands had an estimated population of about according to the United Nations, representing a mix of more than 100 nationalities.The majority of the population resides on Grand Cayman, followed by Cayman Brac and Little Cayman.According to the Cayman Islands 2018 Compendium of Statistics released by the Economics and Statistics Office (ESO) the estimated resident population is 65,813 people, broken down as follows