Madagascar Generation Breakdown 2026: How Many Millennials, Gen Z, and Boomers?
In Madagascar, Gen Z is the largest generation: 10,403,856 people, 31.0% of the population.
Population on 1 July 2026, UN World Population Prospects 2024 (medium variant). See the population pyramid for Madagascar.
- Gen Beta — 1,479,890 (4.4%)
- Gen Alpha — 10,351,054 (30.9%)
- Gen Z — 10,403,856 (31.0%)
- Millennials — 6,247,190 (18.6%)
- Gen X — 3,408,238 (10.2%)
- Baby Boomers — 1,517,640 (4.5%)
- Silent Generation — 114,020 (0.3%)
- Greatest Generation — 163 (<0.1%)
Generation Population Distribution - Madagascar
Generation Breakdown by Population - Madagascar
Total Population: 33,522,052
| Generation | Birth Years | Age Range (2026) | Population | % of Total | Male | Female |
|---|---|---|---|---|---|---|
Gen Beta | 2025–2039 | 0–1 years | 1,479,890 | 4.4% | 750,894 | 728,995 |
Gen Alpha | 2013–2024 | 2–13 years | 10,351,054 | 30.9% | 5,243,688 | 5,107,366 |
Gen Z | 1997–2012 | 14–29 years | 10,403,856 | 31.0% | 5,241,792 | 5,162,064 |
Millennials | 1981–1996 | 30–45 years | 6,247,190 | 18.6% | 3,127,135 | 3,120,055 |
Gen X | 1965–1980 | 46–61 years | 3,408,238 | 10.2% | 1,682,234 | 1,726,004 |
Baby Boomers | 1946–1964 | 62–80 years | 1,517,640 | 4.5% | 719,887 | 797,752 |
Silent Generation | 1928–1945 | 81–98 years | 114,020 | 0.3% | 48,014 | 66,006 |
Greatest Generation | before 1928 | 99+ years | 163 | <0.1% | 48 | 114 |
| Total | 33,522,052 | 100.0% | 16,813,694 | 16,708,357 | ||
Population on 1 July 2026, UN World Population Prospects 2024 (medium variant). Generation definitions: Pew Research Center (Silent–Gen Z); McCrindle Research (Gen Alpha, Gen Beta).
Madagascar Generations: Frequently Asked Questions
Population on 1 July 2026, UN World Population Prospects 2024 (medium variant).
What is the largest generation in Madagascar?
Gen Z is the largest generation in Madagascar, with 10,403,856 people (31.0%).
How many Gen Z, Millennials and Baby Boomers are in Madagascar?
Madagascar has 10,403,856 Gen Z, 6,247,190 Millennials and 1,517,640 Baby Boomers.
What share of Madagascar is Gen Z, and how does it rank?
Gen Z is 31.0% of Madagascar, the 29th-highest Gen Z share of the 194 countries.
How do the youngest and oldest generations compare in Madagascar?
The youngest generations, Gen Alpha and Gen Beta, together number 11,830,944 in Madagascar, versus 114,183 in the oldest two, the Silent and Greatest generations.
How does the largest generation in Madagascar compare with the world?
Gen Z is 31.0% of Madagascar, compared with 24.7% worldwide.
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