Northern Mariana Islands vs Poland: Life expectancy for people of different ages
Northern Mariana Islands
78.81 years
in 2023
Poland
78.63 years
in 2023
Northern Mariana Islands rank
66th
Poland rank
69th
Life expectancy for people of different ages over time
- Northern Mariana Islands
- Poland
How they compare
Northern Mariana Islands currently reports 78.81 years against 78.63 years in Poland, a difference of 0.18 years.
The two have swapped places 3 times across 74 shared years of data; in 1950 it was Poland ahead.
Northern Mariana Islands ranks 66th and Poland ranks 69th of 236 countries.
Across the 8 decades both report, Northern Mariana Islands averaged higher in 4 and Poland in 4.
Head to head by decade
| Decade | Northern Mariana Islands | Poland | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 59.62 years | 62.27 years | 2.65 years | Poland |
| 1960s | 62.85 years | 68.88 years | 6.03 years | Poland |
| 1970s | 66.58 years | 70.29 years | 3.71 years | Poland |
| 1980s | 69.09 years | 70.69 years | 1.6 years | Poland |
| 1990s | 71.9 years | 71.81 years | 0.0953 years | Northern Mariana Islands |
| 2000s | 76.82 years | 74.93 years | 1.89 years | Northern Mariana Islands |
| 2010s | 77.55 years | 77.25 years | 0.2956 years | Northern Mariana Islands |
| 2020s | 78.38 years | 77.2 years | 1.18 years | Northern Mariana Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher life expectancy for people of different ages, Northern Mariana Islands or Poland?
- Northern Mariana Islands, at 78.81 years against 78.63 years in Poland as of 2023.
- What is the difference in life expectancy for people of different ages between Northern Mariana Islands and Poland?
- 0.18 years, with Northern Mariana Islands ahead.
- How many years of comparable data are there for Northern Mariana Islands and Poland?
- 74 years are reported by both, from 1950 to 2023.
- How do Northern Mariana Islands and Poland rank globally for life expectancy for people of different ages?
- Northern Mariana Islands ranks 66th and Poland ranks 69th of 236 countries.
- Where does this data come from?
- Riley (2005); Zijdeman et al. (2015); HMD (2025); UN WPP (2024) – with major processing by Our World in Data, published as Life expectancy for people of different ages. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Period life expectancy is the number of years the average person born in a certain year would live if they experienced the same chances of dying at each age as people did that year.