Which has higher sex gap in life expectancy at age 45, Ireland or Samoa?

Ireland, at 3.6 years against 3.56 years in Samoa as of 2023.

What is the difference in sex gap in life expectancy at age 45 between Ireland and Samoa?

0.04 years, with Ireland ahead.

How many years of comparable data are there for Ireland and Samoa?

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.

Ireland vs Samoa: Sex gap in life expectancy at age 45

Ireland

3.6 years

in 2023

Samoa

3.56 years

in 2023

Ireland rank

146th

Samoa rank

148th

Sex gap in life expectancy at age 45 over time

Ireland
Samoa

How they compare

Ireland currently reports 3.6 years against 3.56 years in Samoa, a difference of 0.04 years.

The two have swapped places 11 times across 74 shared years of data; in 1950 it was Samoa ahead.

Ireland ranks 146th and Samoa ranks 148th of 236 countries.

Across the 8 decades both report, Ireland averaged higher in 2 and Samoa in 6.

Head to head by decade

Decade	Ireland	Samoa	Difference	Ahead
1950s	2.32 years	3.43 years	1.11 years	Samoa
1960s	3.32 years	3.54 years	0.2191 years	Samoa
1970s	4.17 years	3.99 years	0.1802 years	Ireland
1980s	4.76 years	4.48 years	0.2857 years	Ireland
1990s	4.61 years	4.7 years	0.0869 years	Samoa
2000s	4.03 years	4.5 years	0.4621 years	Samoa
2010s	3.4 years	3.81 years	0.4081 years	Samoa
2020s	3.43 years	3.6 years	0.1777 years	Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sex gap in life expectancy at age 45, Ireland or Samoa?: Ireland, at 3.6 years against 3.56 years in Samoa as of 2023.
What is the difference in sex gap in life expectancy at age 45 between Ireland and Samoa?: 0.04 years, with Ireland ahead.
How many years of comparable data are there for Ireland and Samoa?: 74 years are reported by both, from 1950 to 2023.
How do Ireland and Samoa rank globally for sex gap in life expectancy at age 45?: Ireland ranks 146th and Samoa ranks 148th 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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Ireland vs Samoa: 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 04 September 2026, from https://health.statizoid.com/compare/difference-in-female-and-male-life-expectancy-at-age-45/ireland/samoa/

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<a href="https://health.statizoid.com/compare/difference-in-female-and-male-life-expectancy-at-age-45/ireland/samoa/">Ireland vs Samoa: 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.