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

By Marko Visic · Updated October 19, 2026

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

In Ukraine, Millennials are the largest generation: 9,806,982 people, 24.8% of the population.

See the population pyramid for Ukraine.

Gen Beta: 381,576 (1.0%)
Gen Alpha: 4,212,732 (10.7%)
Gen Z: 7,091,371 (17.9%)
Millennials: 9,806,982 (24.8%)
Gen X: 8,546,262 (21.6%)
Baby Boomers: 7,907,472 (20.0%)
Silent Generation: 1,558,199 (3.9%)
Greatest Generation: 31,254 (0.1%)

39,535,848

people on 1 July 2026

24.8%

Millennials, the largest generation

17.9%

Gen Z share, the 30th-lowest of the 194 countries

4,594,308

under 14 (Gen Alpha + Gen Beta)

1,589,453

aged 81+ (Silent + Greatest)

Generation Population Distribution - Ukraine

Gen Beta: 1.0%

Gen Alpha: 10.7%

Gen Z: 17.9%

Millennials: 24.8%

Gen X: 21.6%

Baby Boomers: 20.0%

Silent Generation: 3.9%

Greatest Generation: 0.1%

Generation Breakdown by Population - Ukraine

Total Population: 39,535,848

Generation	Birth Years	Age Range (2026)	Population	% of Total	Male	Female
Gen Beta	2025–2039	0–1 years	381,576	1.0%	194,949	186,626
Gen Alpha	2013–2024	2–13 years	4,212,732	10.7%	2,152,738	2,059,994
Gen Z	1997–2012	14–29 years	7,091,371	17.9%	3,601,724	3,489,646
Millennials	1981–1996	30–45 years	9,806,982	24.8%	4,943,282	4,863,701
Gen X	1965–1980	46–61 years	8,546,262	21.6%	3,999,413	4,546,848
Baby Boomers	1946–1964	62–80 years	7,907,472	20.0%	3,121,486	4,785,986
Silent Generation	1928–1945	81–98 years	1,558,199	3.9%	389,458	1,168,742
Greatest Generation	before 1928	99+ years	31,254	0.1%	3,384	27,870
Total			39,535,848	100.0%	18,406,434	21,129,414

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).

Ukraine Generations: Frequently Asked Questions

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

What is the largest generation in Ukraine?

Millennials are the largest generation in Ukraine, with 9,806,982 people (24.8%).

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

Ukraine has 7,091,371 Gen Z, 9,806,982 Millennials and 7,907,472 Baby Boomers.

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

Gen Z is 17.9% of Ukraine, the 30th-lowest Gen Z share of the 194 countries.

How do the youngest and oldest generations compare in Ukraine?

The youngest generations, Gen Alpha and Gen Beta, together number 4,594,308 in Ukraine, versus 1,589,453 in the oldest two, the Silent and Greatest generations.

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

Millennials are 24.8% of Ukraine, compared with 22.5% worldwide.

Explore Generation Data by Country

Other countries in Europe. See all 194 countries →