Northern Mariana Islands vs United Kingdom of Great Britain and Northern Ireland: Sex gap in life expectancy at age 45
Northern Mariana Islands
3.25 years
in 2023
United Kingdom of Great Britain and Northern Ireland
3.24 years
in 2023
Northern Mariana Islands rank
169th
United Kingdom of Great Britain and Northern Ireland rank
170th
Sex gap in life expectancy at age 45 over time
- Northern Mariana Islands
- United Kingdom of Great Britain and Northern Ireland
How they compare
Northern Mariana Islands currently reports 3.25 years against 3.24 years in United Kingdom of Great Britain and Northern Ireland, a difference of 0.01 years.
The two have swapped places 8 times across 74 shared years of data; in 1950 it was Northern Mariana Islands ahead.
Northern Mariana Islands ranks 169th and United Kingdom of Great Britain and Northern Ireland ranks 170th of 236 countries.
Across the 8 decades both report, Northern Mariana Islands averaged higher in 3 and United Kingdom of Great Britain and Northern Ireland in 5.
Head to head by decade
| Decade | Northern Mariana Islands | United Kingdom of Great Britain and Northern Ireland | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 4.68 years | 4.55 years | 0.1315 years | Northern Mariana Islands |
| 1960s | 4.93 years | 5.2 years | 0.2691 years | United Kingdom of Great Britain and Northern Ireland |
| 1970s | 5.39 years | 5.4 years | 0.0044 years | United Kingdom of Great Britain and Northern Ireland |
| 1980s | 4.36 years | 5.11 years | 0.7506 years | United Kingdom of Great Britain and Northern Ireland |
| 1990s | 5.52 years | 4.48 years | 1.04 years | Northern Mariana Islands |
| 2000s | 3.42 years | 3.7 years | 0.2786 years | United Kingdom of Great Britain and Northern Ireland |
| 2010s | 3.27 years | 3.18 years | 0.0945 years | Northern Mariana Islands |
| 2020s | 3.25 years | 3.33 years | 0.0799 years | United Kingdom of Great Britain and Northern Ireland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher sex gap in life expectancy at age 45, Northern Mariana Islands or United Kingdom of Great Britain and Northern Ireland?
- Northern Mariana Islands, at 3.25 years against 3.24 years in United Kingdom of Great Britain and Northern Ireland as of 2023.
- What is the difference in sex gap in life expectancy at age 45 between Northern Mariana Islands and United Kingdom of Great Britain and Northern Ireland?
- 0.01 years, with Northern Mariana Islands ahead.
- How many years of comparable data are there for Northern Mariana Islands and United Kingdom of Great Britain and Northern Ireland?
- 74 years are reported by both, from 1950 to 2023.
- How do Northern Mariana Islands and United Kingdom of Great Britain and Northern Ireland rank globally for sex gap in life expectancy at age 45?
- Northern Mariana Islands ranks 169th and United Kingdom of Great Britain and Northern Ireland ranks 170th 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.
Individual pages
About this data
Difference in period life expectancy (females - males) at a given age.