Indicator	Value
Total population	1,370,000–1,510,000 peopleUN DESA WPP [2024] 1,508,000 people·World Bank WDI [2024] 1,368,000 people
Median age	37.2 yearsUN DESA WPP [2024]
Life expectancy	73.5–73.6 yearsWorld Bank WDI [2024] 73.62 years·UNDP HDI [2023] 73.49 years
Ethnic groups	East Indian 35.4%, African descent 34.2%, mixed - other 15.3%, mixed - African/East Indian 7.7%, other 1.3%, unspecified 6.2% (2011 est.)CIA World Factbook [2025] · 2026 archive
Languages	English (official), Trinidadian Creole English, Tobagonian Creole English, Caribbean Hindustani (a dialect of Hindi), Trinidadian Creole French, Spanish, ChineseCIA World Factbook [2025] · 2026 archive
Religions	Protestant 32.1% (Pentecostal/Evangelical/Full Gospel 12%, Baptist 6.9%, Anglican 5.7%, Seventh Day Adventist 4.1%, Presbyterian/Congregational 2.5%, other Protestant 0.9%), Roman Catholic 21.6%, Hindu 18.2%, Muslim 5%, Jehovah's Witness 1.5%, other 8.4%, none 2.2%, unspecified 11.1% (2011 est.)CIA World Factbook [2025] · 2026 archive
Urbanization	53.4% of total population (2023)CIA World Factbook [2025] · 2026 archive
Population growth	0.0602 %World Bank WDI [2024]
Birth rate	10.5 per 1,000World Bank WDI [2024]
Death rate	8.74 per 1,000World Bank WDI [2024]
Urban population	54 %World Bank WDI [2024]
Languages (structured)	Caribbean Hindustani Modern Trinidad and Tobago Sign Language Tobagonian Creole English Trinidadian Creole English Yaio Glottolog [2026]