Catio
- Country:
- Guinea-Bissau
- Continent:
- Africa
Catio's 2026 population is now estimated at 5,031. In 1979, the population of Catio was 5,170. Catio experienced a decrease of -3 residents over the past year, marking an annual decline of -0.06%. These population values and projections come from Guinea-Bissau towns populations via CityPopulation and World Population Review Internal Projections .