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

Q: What is the largest generation in India?

Gen Z is the largest generation in India, with 406,921,316 people (27.6%).

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

India has 406,921,316 Gen Z, 361,777,610 Millennials and 134,571,316 Baby Boomers.

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

Gen Z is 27.6% of India, the 77th-highest Gen Z share of the 194 countries.

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

The youngest generations, Gen Alpha and Gen Beta, together number 313,677,267 in India, versus 15,540,980 in the oldest two, the Silent and Greatest generations.

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

Gen Z is 27.6% of India, compared with 24.7% worldwide.

By Marko Visic · Updated October 19, 2026

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

In India, Gen Z is the largest generation: 406,921,316 people, 27.6% of the population.

See the population pyramid for India.

Gen Beta: 33,846,891 (2.3%)
Gen Alpha: 279,830,376 (19.0%)
Gen Z: 406,921,316 (27.6%)
Millennials: 361,777,610 (24.5%)
Gen X: 244,137,086 (16.5%)
Baby Boomers: 134,571,316 (9.1%)
Silent Generation: 15,450,554 (1.0%)
Greatest Generation: 90,426 (<0.1%)

1,476,625,576

people on 1 July 2026

27.6%

Gen Z, the largest generation

27.6%

Gen Z share, the 77th-highest of the 194 countries

313,677,267

under 14 (Gen Alpha + Gen Beta)

15,540,980

aged 81+ (Silent + Greatest)

Generation Population Distribution - India

Gen Beta: 2.3%

Gen Alpha: 19.0%

Gen Z: 27.6%

Millennials: 24.5%

Gen X: 16.5%

Baby Boomers: 9.1%

Silent Generation: 1.0%

Greatest Generation: <0.1%

Generation Breakdown by Population - India

Total Population: 1,476,625,576

Generation	Birth Years	Age Range (2026)	Population	% of Total	Male	Female
Gen Beta	2025–2039	0–1 years	33,846,891	2.3%	17,471,126	16,375,765
Gen Alpha	2013–2024	2–13 years	279,830,376	19.0%	145,547,014	134,283,362
Gen Z	1997–2012	14–29 years	406,921,316	27.6%	213,225,438	193,695,877
Millennials	1981–1996	30–45 years	361,777,610	24.5%	188,119,866	173,657,745
Gen X	1965–1980	46–61 years	244,137,086	16.5%	124,349,598	119,787,488
Baby Boomers	1946–1964	62–80 years	134,571,316	9.1%	65,703,220	68,868,096
Silent Generation	1928–1945	81–98 years	15,450,554	1.0%	6,667,794	8,782,760
Greatest Generation	before 1928	99+ years	90,426	<0.1%	35,740	54,687
Total			1,476,625,576	100.0%	761,119,796	715,505,781

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).

India Generations: Frequently Asked Questions

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

What is the largest generation in India?

Gen Z is the largest generation in India, with 406,921,316 people (27.6%).

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

India has 406,921,316 Gen Z, 361,777,610 Millennials and 134,571,316 Baby Boomers.

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

Gen Z is 27.6% of India, the 77th-highest Gen Z share of the 194 countries.

How do the youngest and oldest generations compare in India?

The youngest generations, Gen Alpha and Gen Beta, together number 313,677,267 in India, versus 15,540,980 in the oldest two, the Silent and Greatest generations.

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

Gen Z is 27.6% of India, compared with 24.7% worldwide.

Explore Generation Data by Country

Other countries in Asia. See all 194 countries →