Indicator	Value
Total population	74,500 peopleUN DESA WPP [2024] 74,460 people·World Bank WDI [2024] 74,460 people
Median age	38.3 yearsUN DESA WPP [2024]
Life expectancy	80.5 yearsWorld Bank WDI [2024]
Ethnic groups	Cayman Islander 35.4%, Jamaican 24.8%, Filipino 5.5%, British 5.3%, American 5.2%, Honduran 4.2%, Canadian 3.3%, Indian 2.1%, Cuban 1.6%, Nicaraguan 1%, other 11.1%, unspecified 0.5% (2021 est.); note: data represent population by country of birthCIA World Factbook [2025] · 2026 archive
Languages	English (official) 88.8%, Spanish 3.9%, Filipino 3.8%, other 2.8%, unspecified 0.7% (2021 est.); note: data represent main language spoken at homeCIA World Factbook [2025] · 2026 archive
Religions	Protestant 60.8% (includes Church of God 19.5%, Seventh Day Adventist 8.7%, non-denominational 8.3%, Baptist 6.9%, Pentecostal 6.8%, Presbyterian/United Church 5.7%, Anglican 2.8%, Wesleyan Holiness 1.5%, Methodist 0.5%), Roman Catholic 13.6%, Hindu 1.7%, Jehovah's Witness 0.9%, other 4.8%, none 16.7%, unspecified 1.4% (2021 est.)CIA World Factbook [2025] · 2026 archive
Urbanization	100% of total population (2023)CIA World Factbook [2025] · 2026 archive
Population growth	1.92 %World Bank WDI [2024]
Birth rate	11.6 per 1,000World Bank WDI [2024]
Death rate	4.86 per 1,000World Bank WDI [2024]
Urban population	100 %World Bank WDI [2024]
Languages (structured)	English / Old Cayman Sign LanguageGlottolog [2026]