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

Q: What is the largest generation in Kenya?

Gen Z is the largest generation in Kenya, with 19,218,637 people (32.8%).

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

Kenya has 19,218,637 Gen Z, 11,871,658 Millennials and 2,303,687 Baby Boomers.

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

Gen Z is 32.8% of Kenya, the 7th-highest Gen Z share of the 194 countries.

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

The youngest generations, Gen Alpha and Gen Beta, together number 18,895,012 in Kenya, versus 259,025 in the oldest two, the Silent and Greatest generations.

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

Gen Z is 32.8% of Kenya, 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 Kenya, Gen Z is the largest generation: 19,218,637 people, 32.8% of the population.

See the population pyramid for Kenya.

Gen Beta: 2,256,910 (3.8%)
Gen Alpha: 16,638,102 (28.4%)
Gen Z: 19,218,637 (32.8%)
Millennials: 11,871,658 (20.2%)
Gen X: 6,088,392 (10.4%)
Baby Boomers: 2,303,687 (3.9%)
Silent Generation: 255,225 (0.4%)
Greatest Generation: 3,800 (<0.1%)

58,636,412

people on 1 July 2026

32.8%

Gen Z, the largest generation

32.8%

Gen Z share, the 7th-highest of the 194 countries

18,895,012

under 14 (Gen Alpha + Gen Beta)

259,025

aged 81+ (Silent + Greatest)

Generation Population Distribution - Kenya

Gen Beta: 3.8%

Gen Alpha: 28.4%

Gen Z: 32.8%

Millennials: 20.2%

Gen X: 10.4%

Baby Boomers: 3.9%

Silent Generation: 0.4%

Greatest Generation: <0.1%

Generation Breakdown by Population - Kenya

Total Population: 58,636,412

Generation	Birth Years	Age Range (2026)	Population	% of Total	Male	Female
Gen Beta	2025–2039	0–1 years	2,256,910	3.8%	1,136,664	1,120,245
Gen Alpha	2013–2024	2–13 years	16,638,102	28.4%	8,377,642	8,260,460
Gen Z	1997–2012	14–29 years	19,218,637	32.8%	9,547,334	9,671,303
Millennials	1981–1996	30–45 years	11,871,658	20.2%	5,891,896	5,979,761
Gen X	1965–1980	46–61 years	6,088,392	10.4%	3,037,831	3,050,562
Baby Boomers	1946–1964	62–80 years	2,303,687	3.9%	1,057,619	1,246,068
Silent Generation	1928–1945	81–98 years	255,225	0.4%	88,522	166,702
Greatest Generation	before 1928	99+ years	3,800	<0.1%	1,053	2,748
Total			58,636,412	100.0%	29,138,562	29,497,849

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).

Kenya Generations: Frequently Asked Questions

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

What is the largest generation in Kenya?

Gen Z is the largest generation in Kenya, with 19,218,637 people (32.8%).

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

Kenya has 19,218,637 Gen Z, 11,871,658 Millennials and 2,303,687 Baby Boomers.

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

Gen Z is 32.8% of Kenya, the 7th-highest Gen Z share of the 194 countries.

How do the youngest and oldest generations compare in Kenya?

The youngest generations, Gen Alpha and Gen Beta, together number 18,895,012 in Kenya, versus 259,025 in the oldest two, the Silent and Greatest generations.

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

Gen Z is 32.8% of Kenya, compared with 24.7% worldwide.

Explore Generation Data by Country

Other countries in Africa. See all 194 countries →