Which has higher sex gap in life expectancy at age 45, Niue or Tunisia?

Niue, at 4.25 years against 4.17 years in Tunisia as of 2023.

How many years of comparable data are there for Niue and Tunisia?

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.

Niue vs Tunisia: Sex gap in life expectancy at age 45

Niue

4.25 years

in 2023

Tunisia

4.17 years

in 2023

Niue rank

103rd

Tunisia rank

106th

Sex gap in life expectancy at age 45 over time

Niue
Tunisia

How they compare

Niue currently reports 4.25 years against 4.17 years in Tunisia, a difference of 0.08 years.

The two have swapped places 4 times across 74 shared years of data; in 1950 it was Niue ahead.

Niue ranks 103rd and Tunisia ranks 106th of 236 countries.

Across the 8 decades both report, Niue averaged higher in 7 and Tunisia in 1.

Head to head by decade

Decade	Niue	Tunisia	Difference	Ahead
1950s	2.05 years	1.95 years	0.1006 years	Niue
1960s	3.56 years	1.81 years	1.75 years	Niue
1970s	4.96 years	2.24 years	2.73 years	Niue
1980s	5.53 years	2.61 years	2.92 years	Niue
1990s	5.66 years	3.2 years	2.46 years	Niue
2000s	4.89 years	3.7 years	1.2 years	Niue
2010s	4.39 years	3.91 years	0.4828 years	Niue
2020s	4.27 years	4.29 years	0.0182 years	Tunisia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sex gap in life expectancy at age 45, Niue or Tunisia?: Niue, at 4.25 years against 4.17 years in Tunisia as of 2023.
What is the difference in sex gap in life expectancy at age 45 between Niue and Tunisia?: 0.08 years, with Niue ahead.
How many years of comparable data are there for Niue and Tunisia?: 74 years are reported by both, from 1950 to 2023.
How do Niue and Tunisia rank globally for sex gap in life expectancy at age 45?: Niue ranks 103rd and Tunisia ranks 106th 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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Niue vs Tunisia: 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 09 September 2026, from https://health.statizoid.com/compare/difference-in-female-and-male-life-expectancy-at-age-45/niue/tunisia/

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<a href="https://health.statizoid.com/compare/difference-in-female-and-male-life-expectancy-at-age-45/niue/tunisia/">Niue vs Tunisia: 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.