How many years of comparable data are there for Dominican Republic and Réunion?

74 years are reported by both, from 1950 to 2023.

Where does this data come from?

Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data, published as Sex gap in life expectancy at age 45. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Dominican Republic vs Réunion: Sex gap in life expectancy at age 45

Dominican Republic

4.79 years

in 2023

Réunion

4.79 years

in 2023

Dominican Republic rank

70th

Réunion rank

69th

Sex gap in life expectancy at age 45 over time

Dominican Republic
Réunion

How they compare

Réunion currently reports 4.79 years against 4.79 years in Dominican Republic, a difference of 0 years.

The two have swapped places 2 times across 74 shared years of data; in 1950 it was Réunion ahead.

Dominican Republic ranks 70th and Réunion ranks 69th of 236 countries.

Across the 8 decades both report, Dominican Republic averaged higher in 1 and Réunion in 7.

Head to head by decade

Decade	Dominican Republic	Réunion	Difference	Ahead
1950s	2.02 years	6.92 years	4.9 years	Réunion
1960s	2.36 years	6.46 years	4.11 years	Réunion
1970s	2.34 years	6.28 years	3.94 years	Réunion
1980s	2.78 years	6.53 years	3.75 years	Réunion
1990s	3.75 years	6.55 years	2.81 years	Réunion
2000s	4.01 years	6.32 years	2.31 years	Réunion
2010s	5.09 years	5.45 years	0.3639 years	Réunion
2020s	5.53 years	4.96 years	0.576 years	Dominican Republic

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sex gap in life expectancy at age 45, Dominican Republic or Réunion?: Réunion, at 4.79 years against 4.79 years in Dominican Republic as of 2023.
What is the difference in sex gap in life expectancy at age 45 between Dominican Republic and Réunion?: 0 years, with Réunion ahead.
How many years of comparable data are there for Dominican Republic and Réunion?: 74 years are reported by both, from 1950 to 2023.
How do Dominican Republic and Réunion rank globally for sex gap in life expectancy at age 45?: Dominican Republic ranks 70th and Réunion ranks 69th of 236 countries.
Where does this data come from?: Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data, published as Sex gap in life expectancy at age 45. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Dominican Republic vs Réunion: Sex gap in life expectancy at age 45. Statizoid, drawing on Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data. Retrieved 14 September 2026, from https://health.statizoid.com/compare/difference-in-female-and-male-life-expectancy-at-age-45/dominican-republic/reunion/

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<a href="https://health.statizoid.com/compare/difference-in-female-and-male-life-expectancy-at-age-45/dominican-republic/reunion/">Dominican Republic vs Réunion: Sex gap in life expectancy at age 45</a> — Statizoid

About this data

Indicator: Sex gap in life expectancy at age 45
Unit: years
Source: Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 18,722 data points, 1751–2023
Last refreshed: 28 August 2026

Difference in period life expectancy (females - males) at a given age.