Riviere du Poste Part's 2026 population is now estimated at 1,443. In 2000, the population of Riviere du Poste Part was 1,227. Riviere du Poste Part has grown by 8 in the last year, which represents a 0.56% annual change. 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 .