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

Q: What is the largest generation in Singapore?

Millennials are the largest generation in Singapore, with 1,677,398 people (28.4%).

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

Singapore has 1,358,533 Gen Z, 1,677,398 Millennials and 935,958 Baby Boomers.

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

Gen Z is 23.0% of Singapore, the 81st-lowest Gen Z share of the 194 countries.

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

The youngest generations, Gen Alpha and Gen Beta, together number 627,636 in Singapore, versus 159,486 in the oldest two, the Silent and Greatest generations.

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

Millennials are 28.4% of Singapore, compared with 22.5% worldwide.

By Marko Visic · Updated October 19, 2026

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

In Singapore, Millennials are the largest generation: 1,677,398 people, 28.4% of the population.

See the population pyramid for Singapore.

Gen Beta: 75,264 (1.3%)
Gen Alpha: 552,372 (9.4%)
Gen Z: 1,358,533 (23.0%)
Millennials: 1,677,398 (28.4%)
Gen X: 1,146,737 (19.4%)
Baby Boomers: 935,958 (15.8%)
Silent Generation: 156,994 (2.7%)
Greatest Generation: 2,492 (<0.1%)

5,905,748

people on 1 July 2026

28.4%

Millennials, the largest generation

23.0%

Gen Z share, the 81st-lowest of the 194 countries

627,636

under 14 (Gen Alpha + Gen Beta)

159,486

aged 81+ (Silent + Greatest)

Generation Population Distribution - Singapore

Gen Beta: 1.3%

Gen Alpha: 9.4%

Gen Z: 23.0%

Millennials: 28.4%

Gen X: 19.4%

Baby Boomers: 15.8%

Silent Generation: 2.7%

Greatest Generation: <0.1%

Generation Breakdown by Population - Singapore

Total Population: 5,905,748

Generation	Birth Years	Age Range (2026)	Population	% of Total	Male	Female
Gen Beta	2025–2039	0–1 years	75,264	1.3%	38,726	36,538
Gen Alpha	2013–2024	2–13 years	552,372	9.4%	282,144	270,228
Gen Z	1997–2012	14–29 years	1,358,533	23.0%	735,713	622,820
Millennials	1981–1996	30–45 years	1,677,398	28.4%	893,224	784,175
Gen X	1965–1980	46–61 years	1,146,737	19.4%	582,524	564,214
Baby Boomers	1946–1964	62–80 years	935,958	15.8%	455,230	480,728
Silent Generation	1928–1945	81–98 years	156,994	2.7%	61,363	95,632
Greatest Generation	before 1928	99+ years	2,492	<0.1%	546	1,946
Total			5,905,748	100.0%	3,049,468	2,856,280

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).

Singapore Generations: Frequently Asked Questions

Population on 1 July 2026, UN World Population Prospects 2024 (medium variant).

What is the largest generation in Singapore?

Millennials are the largest generation in Singapore, with 1,677,398 people (28.4%).

How many Gen Z, Millennials and Baby Boomers are in Singapore?

Singapore has 1,358,533 Gen Z, 1,677,398 Millennials and 935,958 Baby Boomers.

What share of Singapore is Gen Z, and how does it rank?

Gen Z is 23.0% of Singapore, the 81st-lowest Gen Z share of the 194 countries.

How do the youngest and oldest generations compare in Singapore?

The youngest generations, Gen Alpha and Gen Beta, together number 627,636 in Singapore, versus 159,486 in the oldest two, the Silent and Greatest generations.

How does the largest generation in Singapore compare with the world?

Millennials are 28.4% of Singapore, compared with 22.5% worldwide.

Explore Generation Data by Country

Other countries in Asia. See all 194 countries →