Saint Kitts and Nevis has a population of 55,434 (2025 est.) — growing at 0.53% per year, median age 39.1 years, life expectancy 77.6 years. It is ranked #170 of 195 in the Magna Country Rankings (Power 15.1/100). Full demographics — fertility, urbanization, languages, religions — are on its Magna Factbook country file below.
