Trinidad and Tobago has a population of 1,410,170 (2025 est.) — growing at 0.08% per year, median age 39.1 years, life expectancy 76.5 years. It is ranked #129 of 195 in the Magna Country Rankings (Power 38.02/100). Full demographics — fertility, urbanization, languages, religions — are on its Magna Factbook country file below.