Madagascar Population 2026
As of 2025, Madagascar's population is estimated at 31,964,956, making it the 49th most populous country in the world. Situated in Sub-Saharan Africa, the nation is classified as a low-income economy and has experienced steady demographic growth over the past decade.
Population Trend (Madagascar)
Population by Decade
Population milestones
How Madagascar's population changed across key years (World Bank estimates).
Overview
Madagascar, an island nation off the southeastern coast of Africa, has a population that continues to expand rapidly. The latest one-year growth rate stands at 2.47%, while the ten-year average growth rate is slightly higher at 2.59%, reflecting sustained demographic momentum. This growth places Madagascar among the faster-growing populations in Sub-Saharan Africa, a region already characterized by high fertility rates and youthful age structures. The country's low-income status influences many demographic trends, including urbanization rates and pressures on public services such as education and healthcare. With a global rank of 49, Madagascar's population size is comparable to other large Sub-Saharan African nations, though its unique insular geography presents distinct challenges for infrastructure and resource distribution. The continued growth at nearly 2.5% annually means the population doubles roughly every 28 years, which will demand significant economic and social adaptation.
Key Facts
- Madagascar's latest population in 2025 is 31,964,956.
- The country holds the 49th global rank by population size.
- Its one-year population growth rate is 2.47% as of 2025.
- The ten-year average annual growth rate is 2.59%.
- Madagascar is classified as a low-income country in the Sub-Saharan Africa region.
- The population grows by over 789,000 people each year based on the 2025 figure and 2.47% growth rate.