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

Q: What is the largest generation in Zambia?

Gen Alpha is the largest generation in Zambia, with 7,269,680 people (32.3%).

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

Zambia has 7,155,075 Gen Z, 4,293,650 Millennials and 645,578 Baby Boomers.

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

Gen Z is 31.8% of Zambia, the 15th-highest Gen Z share of the 194 countries.

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

The youngest generations, Gen Alpha and Gen Beta, together number 8,304,106 in Zambia, versus 37,157 in the oldest two, the Silent and Greatest generations.

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

Gen Alpha is 32.3% of Zambia, 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 Zambia, Gen Alpha is the largest generation: 7,269,680 people, 32.3% of the population.

See the population pyramid for Zambia.

Gen Beta: 1,034,426 (4.6%)
Gen Alpha: 7,269,680 (32.3%)
Gen Z: 7,155,075 (31.8%)
Millennials: 4,293,650 (19.1%)
Gen X: 2,086,350 (9.3%)
Baby Boomers: 645,578 (2.9%)
Silent Generation: 37,081 (0.2%)
Greatest Generation: 76 (<0.1%)

22,521,916

people on 1 July 2026

32.3%

Gen Alpha, the largest generation

31.8%

Gen Z share, the 15th-highest of the 194 countries

8,304,106

under 14 (Gen Alpha + Gen Beta)

37,157

aged 81+ (Silent + Greatest)

Generation Population Distribution - Zambia

Gen Beta: 4.6%

Gen Alpha: 32.3%

Gen Z: 31.8%

Millennials: 19.1%

Gen X: 9.3%

Baby Boomers: 2.9%

Silent Generation: 0.2%

Greatest Generation: <0.1%

Generation Breakdown by Population - Zambia

Total Population: 22,521,916

Generation	Birth Years	Age Range (2026)	Population	% of Total	Male	Female
Gen Beta	2025–2039	0–1 years	1,034,426	4.6%	518,106	516,320
Gen Alpha	2013–2024	2–13 years	7,269,680	32.3%	3,634,026	3,635,654
Gen Z	1997–2012	14–29 years	7,155,075	31.8%	3,558,474	3,596,601
Millennials	1981–1996	30–45 years	4,293,650	19.1%	2,136,546	2,157,104
Gen X	1965–1980	46–61 years	2,086,350	9.3%	1,015,664	1,070,686
Baby Boomers	1946–1964	62–80 years	645,578	2.9%	275,262	370,316
Silent Generation	1928–1945	81–98 years	37,081	0.2%	12,386	24,695
Greatest Generation	before 1928	99+ years	76	<0.1%	17	58
Total			22,521,916	100.0%	11,150,482	11,371,434

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).

Zambia Generations: Frequently Asked Questions

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

What is the largest generation in Zambia?

Gen Alpha is the largest generation in Zambia, with 7,269,680 people (32.3%).

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

Zambia has 7,155,075 Gen Z, 4,293,650 Millennials and 645,578 Baby Boomers.

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

Gen Z is 31.8% of Zambia, the 15th-highest Gen Z share of the 194 countries.

How do the youngest and oldest generations compare in Zambia?

The youngest generations, Gen Alpha and Gen Beta, together number 8,304,106 in Zambia, versus 37,157 in the oldest two, the Silent and Greatest generations.

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

Gen Alpha is 32.3% of Zambia, compared with 19.3% worldwide.

Explore Generation Data by Country

Other countries in Africa. See all 194 countries →