Tamakautoga's 2026 population is now estimated at 116.In 1981, the population of Tamakautoga was 260.Tamakautoga experienced a decrease of -5 residents over the past year, marking an annual decline of -4.13%.These population values and projections come from Niue village census series 1981-2022 via CityPopulation official attribution and World Population Review Internal Projections.