Grande Riviere Noire's 2026 population is now estimated at 3,383. In 2000, the population of Grande Riviere Noire was 2,058. Grande Riviere Noire has grown by 49 in the last year, which represents a 1.47% 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 .