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

Q: What is the largest generation in the Dominican Republic?

Gen Z is the largest generation in the Dominican Republic, with 3,082,528 people (26.6%).

Q: How many Gen Z, Millennials and Baby Boomers are in the Dominican Republic?

The Dominican Republic has 3,082,528 Gen Z, 2,638,304 Millennials and 1,152,869 Baby Boomers.

Q: What share of the Dominican Republic is Gen Z, and how does it rank?

Gen Z is 26.6% of the Dominican Republic, the 87th-highest Gen Z share of the 194 countries.

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

The youngest generations, Gen Alpha and Gen Beta, together number 2,689,270 in the Dominican Republic, versus 154,388 in the oldest two, the Silent and Greatest generations.

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

Gen Z is 26.6% of the Dominican Republic, 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 the Dominican Republic, Gen Z is the largest generation: 3,082,528 people, 26.6% of the population.

See the population pyramid for the Dominican Republic.

Gen Beta: 288,926 (2.5%)
Gen Alpha: 2,400,344 (20.7%)
Gen Z: 3,082,528 (26.6%)
Millennials: 2,638,304 (22.7%)
Gen X: 1,892,140 (16.3%)
Baby Boomers: 1,152,869 (9.9%)
Silent Generation: 151,777 (1.3%)
Greatest Generation: 2,611 (<0.1%)

11,609,500

people on 1 July 2026

26.6%

Gen Z, the largest generation

26.6%

Gen Z share, the 87th-highest of the 194 countries

2,689,270

under 14 (Gen Alpha + Gen Beta)

154,388

aged 81+ (Silent + Greatest)

Generation Population Distribution - Dominican Republic

Gen Beta: 2.5%

Gen Alpha: 20.7%

Gen Z: 26.6%

Millennials: 22.7%

Gen X: 16.3%

Baby Boomers: 9.9%

Silent Generation: 1.3%

Greatest Generation: <0.1%

Generation Breakdown by Population - Dominican Republic

Total Population: 11,609,500

Generation	Birth Years	Age Range (2026)	Population	% of Total	Male	Female
Gen Beta	2025–2039	0–1 years	288,926	2.5%	147,280	141,646
Gen Alpha	2013–2024	2–13 years	2,400,344	20.7%	1,223,096	1,177,248
Gen Z	1997–2012	14–29 years	3,082,528	26.6%	1,569,195	1,513,333
Millennials	1981–1996	30–45 years	2,638,304	22.7%	1,323,877	1,314,427
Gen X	1965–1980	46–61 years	1,892,140	16.3%	924,344	967,797
Baby Boomers	1946–1964	62–80 years	1,152,869	9.9%	527,412	625,457
Silent Generation	1928–1945	81–98 years	151,777	1.3%	53,553	98,224
Greatest Generation	before 1928	99+ years	2,611	<0.1%	378	2,232
Total			11,609,500	100.0%	5,769,135	5,840,365

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).

Dominican Republic Generations: Frequently Asked Questions

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

What is the largest generation in the Dominican Republic?

Gen Z is the largest generation in the Dominican Republic, with 3,082,528 people (26.6%).

How many Gen Z, Millennials and Baby Boomers are in the Dominican Republic?

The Dominican Republic has 3,082,528 Gen Z, 2,638,304 Millennials and 1,152,869 Baby Boomers.

What share of the Dominican Republic is Gen Z, and how does it rank?

Gen Z is 26.6% of the Dominican Republic, the 87th-highest Gen Z share of the 194 countries.

How do the youngest and oldest generations compare in the Dominican Republic?

The youngest generations, Gen Alpha and Gen Beta, together number 2,689,270 in the Dominican Republic, versus 154,388 in the oldest two, the Silent and Greatest generations.

How does the largest generation in the Dominican Republic compare with the world?

Gen Z is 26.6% of the Dominican Republic, compared with 24.7% worldwide.

Explore Generation Data by Country

Other countries in Latin America and the Caribbean. See all 194 countries →