What is the difference in sex gap in life expectancy at age 45 between Republic of Korea and Montenegro?

0.04 years, with Republic of Korea ahead.

How many years of comparable data are there for Republic of Korea and Montenegro?

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.

Republic of Korea vs Montenegro: Sex gap in life expectancy at age 45

Republic of Korea

5.81 years

in 2023

Montenegro

5.77 years

in 2023

Republic of Korea rank

36th

Montenegro rank

39th

Sex gap in life expectancy at age 45 over time

Republic of Korea
Montenegro

How they compare

Republic of Korea currently reports 5.81 years against 5.77 years in Montenegro, a difference of 0.04 years.

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

Republic of Korea ranks 36th and Montenegro ranks 39th of 236 countries.

Republic of Korea has averaged higher in every one of the 8 decades both report.

Head to head by decade

Decade	Republic of Korea	Montenegro	Difference	Ahead
1950s	6.36 years	1.96 years	4.39 years	Republic of Korea
1960s	5.58 years	2.6 years	2.98 years	Republic of Korea
1970s	7.09 years	3.6 years	3.48 years	Republic of Korea
1980s	7.71 years	4.59 years	3.12 years	Republic of Korea
1990s	7.2 years	5.25 years	1.96 years	Republic of Korea
2000s	6.79 years	5.05 years	1.73 years	Republic of Korea
2010s	6.51 years	5.19 years	1.33 years	Republic of Korea
2020s	5.99 years	5.9 years	0.0976 years	Republic of Korea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sex gap in life expectancy at age 45, Republic of Korea or Montenegro?: Republic of Korea, at 5.81 years against 5.77 years in Montenegro as of 2023.
What is the difference in sex gap in life expectancy at age 45 between Republic of Korea and Montenegro?: 0.04 years, with Republic of Korea ahead.
How many years of comparable data are there for Republic of Korea and Montenegro?: 74 years are reported by both, from 1950 to 2023.
How do Republic of Korea and Montenegro rank globally for sex gap in life expectancy at age 45?: Republic of Korea ranks 36th and Montenegro ranks 39th 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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Republic of Korea vs Montenegro: 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/korea-rep/montenegro/

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<a href="https://health.statizoid.com/compare/difference-in-female-and-male-life-expectancy-at-age-45/korea-rep/montenegro/">Republic of Korea vs Montenegro: 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.