Beau Bassin Rose Hill Part's 2026 population is now estimated at 101,788. In 2011, the population of Beau Bassin Rose Hill Part was 105,274. Beau Bassin Rose Hill Part experienced a decrease of -278 residents over the past year, marking an annual decline of -0.27%. 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 .