Saint Aubin's 2026 population is now estimated at 1,337. In 2000, the population of Saint Aubin was 1,580. Saint Aubin experienced a decrease of -2 residents over the past year, marking an annual decline of -0.15%. These population values and projections come from Estimated resident population by district, MCA and VCA (Mauritius official open data) and World Population Review Internal Projections .