Tuvalu Generation Breakdown 2026: How Many Millennials, Gen Z, and Boomers?

Q: What is the largest generation in Tuvalu?

Gen Alpha is the largest generation in Tuvalu, with 2,507 people (26.8%).

Q: How many Gen Z, Millennials and Baby Boomers are in Tuvalu?

Tuvalu has 2,456 Gen Z, 1,709 Millennials and 897 Baby Boomers.

Q: What share of Tuvalu is Gen Z, and how does it rank?

Gen Z is 26.2% of Tuvalu, the 92nd-highest Gen Z share of the 194 countries.

Q: How do the youngest and oldest generations compare in Tuvalu?

The youngest generations, Gen Alpha and Gen Beta, together number 2,789 in Tuvalu, versus 91 in the oldest two, the Silent and Greatest generations.

Q: How does the largest generation in Tuvalu compare with the world?

Gen Alpha is 26.8% of Tuvalu, compared with 19.3% worldwide.

By Marko Visic · Updated October 19, 2026

A UN projection for 1 July 2026 from World Population Prospects 2024 (medium variant).

In Tuvalu, Gen Alpha is the largest generation: 2,507 people, 26.8% of the population.

See the population pyramid for Tuvalu.

Gen Beta: 282 (3.0%)
Gen Alpha: 2,507 (26.8%)
Gen Z: 2,456 (26.2%)
Millennials: 1,709 (18.3%)
Gen X: 1,421 (15.2%)
Baby Boomers: 897 (9.6%)
Silent Generation: 91 (1.0%)
Greatest Generation: 0 (<0.1%)

9,362

people on 1 July 2026

26.8%

Gen Alpha, the largest generation

26.2%

Gen Z share, the 92nd-highest of the 194 countries

2,789

under 14 (Gen Alpha + Gen Beta)

aged 81+ (Silent + Greatest)

Generation Population Distribution - Tuvalu

Gen Beta: 3.0%

Gen Alpha: 26.8%

Gen Z: 26.2%

Millennials: 18.3%

Gen X: 15.2%

Baby Boomers: 9.6%

Silent Generation: 1.0%

Greatest Generation: <0.1%

Generation Breakdown by Population - Tuvalu

Total Population: 9,362

Generation	Birth Years	Age Range (2026)	Population	% of Total	Male	Female
Gen Beta	2025–2039	0–1 years	282	3.0%	146	136
Gen Alpha	2013–2024	2–13 years	2,507	26.8%	1,320	1,188
Gen Z	1997–2012	14–29 years	2,456	26.2%	1,296	1,160
Millennials	1981–1996	30–45 years	1,709	18.3%	915	794
Gen X	1965–1980	46–61 years	1,421	15.2%	738	684
Baby Boomers	1946–1964	62–80 years	897	9.6%	353	544
Silent Generation	1928–1945	81–98 years	91	1.0%	30	61
Greatest Generation	before 1928	99+ years	0	<0.1%	0	0
Total			9,362	100.0%	4,796	4,566

Projected population on 1 July 2026, UN World Population Prospects 2024 (medium variant). Generation definitions: Pew Research Center (Greatest Generation to Gen Z); McCrindle Research (Gen Alpha, Gen Beta).