Hihifo's 2026 population is now estimated at 1,805. In 1990, the population of Hihifo was 2,105. Hihifo experienced a decrease of -16 residents over the past year, marking an annual decline of -0.88%. These population values and projections come from Wallis and Futuna district census series 1990-2023 via CityPopulation official attribution and World Population Review Internal Projections .