Río Blanco
- Country:
- Puerto Rico
- Continent:
- North America
Río Blanco's 2026 population is now estimated at 1,408.In 2000, the population of Río Blanco was 1,406.Río Blanco experienced a decrease of -16 residents over the past year, marking an annual decline of -1.12%.These population values and projections come from U.S. Census decennial place populations for Puerto Rico (2000, 2010, 2020) and World Population Review Internal Projections.